diff --git a/.github/workflows/lint-build-test.yml b/.github/workflows/lint-build-test.yml
index 3bd49469380..2f5f9ba0722 100644
--- a/.github/workflows/lint-build-test.yml
+++ b/.github/workflows/lint-build-test.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [18.x, 20.x, 22.x, 24.x]
+        node-version: [22.x, 24.x]
     outputs:
       child-workspace-package-names: ${{ steps.workspace-package-names.outputs.child-workspace-package-names }}
       merge-base: ${{ steps.fetch-merge-base.outputs.merge-base }}
@@ -269,35 +269,8 @@ jobs:
   # The following `test-*` jobs are duplicated because a single job may only
   # create a maximum of 256 matrix combinations, and we have more than 256 total
   # test combinations across all Node.js versions.
-  test-18:
-    name: Test (18.x)
-    runs-on: ubuntu-latest
-    if: needs.prepare.outputs.package-names != '[]'
-    needs: prepare
-    strategy:
-      fail-fast: false
-      matrix:
-        package-name: ${{ fromJson(needs.prepare.outputs.package-names) }}
-    steps:
-      - name: Checkout and setup environment
-        uses: MetaMask/action-checkout-and-setup@v3
-        with:
-          is-high-risk-environment: false
-          persist-credentials: false
-          node-version: 18.x
-      - run: yarn workspace "$PACKAGE_NAME" run test
-        env:
-          PACKAGE_NAME: ${{ matrix.package-name }}
-      - name: Require clean working directory
-        shell: bash
-        run: |
-          if ! git diff --exit-code; then
-            echo "Working tree dirty at end of job"
-            exit 1
-          fi
-
-  test-20:
-    name: Test (20.x)
+  test-22:
+    name: Test (22.x)
     runs-on: ubuntu-latest
     if: needs.prepare.outputs.package-names != '[]'
     needs: prepare
@@ -311,7 +284,7 @@ jobs:
         with:
           is-high-risk-environment: false
           persist-credentials: false
-          node-version: 20.x
+          node-version: 22.x
       - run: yarn workspace "$PACKAGE_NAME" run test
         env:
           PACKAGE_NAME: ${{ matrix.package-name }}
@@ -323,8 +296,8 @@ jobs:
             exit 1
           fi
 
-  test-22:
-    name: Test (22.x)
+  test-24:
+    name: Test (24.x)
     runs-on: ubuntu-latest
     if: needs.prepare.outputs.package-names != '[]'
     needs: prepare
@@ -338,7 +311,7 @@ jobs:
         with:
           is-high-risk-environment: false
           persist-credentials: false
-          node-version: 22.x
+          node-version: 24.x
       - run: yarn workspace "$PACKAGE_NAME" run test
         env:
           PACKAGE_NAME: ${{ matrix.package-name }}
@@ -378,7 +351,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node-version: [20.x, 22.x, 24.x]
+        node-version: [22.x, 24.x]
     steps:
       - name: Checkout and setup environment
         uses: MetaMask/action-checkout-and-setup@v3
diff --git a/package.json b/package.json
index e28c861b543..e37536e7ef5 100644
--- a/package.json
+++ b/package.json
@@ -79,7 +79,7 @@
     "@ts-bridge/cli": "^0.6.4",
     "@types/jest": "^30.0.0",
     "@types/lodash": "^4.14.191",
-    "@types/node": "^16.18.54",
+    "@types/node": "^22.13.14",
     "@types/semver": "^7",
     "@typescript-eslint/eslint-plugin": "^8.48.0",
     "@typescript-eslint/parser": "^8.48.0",
@@ -127,7 +127,7 @@
     "pre-push": "yarn lint"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   },
   "packageManager": "yarn@4.16.0+sha256.ba05224324578801b9cc98170d64aa50b9a36733b440fb0942306da3fbbdc7d1",
   "lavamoat": {
diff --git a/packages/account-tree-controller/CHANGELOG.md b/packages/account-tree-controller/CHANGELOG.md
index 61952797717..2900fb052be 100644
--- a/packages/account-tree-controller/CHANGELOG.md
+++ b/packages/account-tree-controller/CHANGELOG.md
@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/accounts-controller` from `^39.1.0` to `^39.1.1` ([#9969](https://github.com/MetaMask/core/pull/9969))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/account-tree-controller/package.json b/packages/account-tree-controller/package.json
index 7021e9b35ab..cd2340a8493 100644
--- a/packages/account-tree-controller/package.json
+++ b/packages/account-tree-controller/package.json
@@ -91,6 +91,6 @@
     "webextension-polyfill": "^0.10.0 || ^0.11.0 || ^0.12.0"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/accounts-controller/CHANGELOG.md b/packages/accounts-controller/CHANGELOG.md
index 67107bc2c9f..2ccb0c94024 100644
--- a/packages/accounts-controller/CHANGELOG.md
+++ b/packages/accounts-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [39.1.1]
diff --git a/packages/accounts-controller/package.json b/packages/accounts-controller/package.json
index ab4f51b77f9..07475eaf2ca 100644
--- a/packages/accounts-controller/package.json
+++ b/packages/accounts-controller/package.json
@@ -93,6 +93,6 @@
     "webextension-polyfill": "^0.10.0 || ^0.11.0 || ^0.12.0"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/address-book-controller/CHANGELOG.md b/packages/address-book-controller/CHANGELOG.md
index b23254f19f4..7ccf23e3495 100644
--- a/packages/address-book-controller/CHANGELOG.md
+++ b/packages/address-book-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/controller-utils` from `^12.0.0` to `^12.3.0` ([#8774](https://github.com/MetaMask/core/pull/8774), [#9058](https://github.com/MetaMask/core/pull/9058), [#9083](https://github.com/MetaMask/core/pull/9083), [#9218](https://github.com/MetaMask/core/pull/9218))
 - Bump `@metamask/messenger` from `^1.2.0` to `^2.0.0` ([#9392](https://github.com/MetaMask/core/pull/9392))
diff --git a/packages/address-book-controller/package.json b/packages/address-book-controller/package.json
index a0fbed1ac4f..0dec0ea28e6 100644
--- a/packages/address-book-controller/package.json
+++ b/packages/address-book-controller/package.json
@@ -73,6 +73,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/ai-controllers/CHANGELOG.md b/packages/ai-controllers/CHANGELOG.md
index ffaa06c3bef..be9a905338c 100644
--- a/packages/ai-controllers/CHANGELOG.md
+++ b/packages/ai-controllers/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [1.0.0]
diff --git a/packages/ai-controllers/package.json b/packages/ai-controllers/package.json
index f177ab0ef8f..8431dacfb8d 100644
--- a/packages/ai-controllers/package.json
+++ b/packages/ai-controllers/package.json
@@ -73,6 +73,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/analytics-controller/CHANGELOG.md b/packages/analytics-controller/CHANGELOG.md
index 96197d3ce09..156632a911b 100644
--- a/packages/analytics-controller/CHANGELOG.md
+++ b/packages/analytics-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [2.0.0]
diff --git a/packages/analytics-controller/package.json b/packages/analytics-controller/package.json
index a16bea628d0..a634b8c87cb 100644
--- a/packages/analytics-controller/package.json
+++ b/packages/analytics-controller/package.json
@@ -76,6 +76,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/analytics-data-regulation-controller/CHANGELOG.md b/packages/analytics-data-regulation-controller/CHANGELOG.md
index d9de907e51f..5f5a677672f 100644
--- a/packages/analytics-data-regulation-controller/CHANGELOG.md
+++ b/packages/analytics-data-regulation-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/controller-utils` from `^11.19.0` to `^12.3.0` ([#8344](https://github.com/MetaMask/core/pull/8344), [#8755](https://github.com/MetaMask/core/pull/8755), [#8774](https://github.com/MetaMask/core/pull/8774), [#9058](https://github.com/MetaMask/core/pull/9058), [#9083](https://github.com/MetaMask/core/pull/9083), [#9218](https://github.com/MetaMask/core/pull/9218))
 - Bump `@metamask/messenger` from `^1.1.0` to `^2.0.0` ([#8373](https://github.com/MetaMask/core/pull/8373), [#8632](https://github.com/MetaMask/core/pull/8632), [#9392](https://github.com/MetaMask/core/pull/9392))
diff --git a/packages/analytics-data-regulation-controller/package.json b/packages/analytics-data-regulation-controller/package.json
index 9ae0d5dbbba..8b0f8c17d7b 100644
--- a/packages/analytics-data-regulation-controller/package.json
+++ b/packages/analytics-data-regulation-controller/package.json
@@ -74,6 +74,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/announcement-controller/CHANGELOG.md b/packages/announcement-controller/CHANGELOG.md
index f81878d8ce7..6316cc63f3f 100644
--- a/packages/announcement-controller/CHANGELOG.md
+++ b/packages/announcement-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/messenger` from `^1.0.0` to `^2.0.0` ([#8364](https://github.com/MetaMask/core/pull/8364), [#8373](https://github.com/MetaMask/core/pull/8373), [#8632](https://github.com/MetaMask/core/pull/8632), [#9392](https://github.com/MetaMask/core/pull/9392))
 - Bump `@metamask/base-controller` from `^9.0.1` to `^9.1.0` ([#8457](https://github.com/MetaMask/core/pull/8457))
 
diff --git a/packages/announcement-controller/package.json b/packages/announcement-controller/package.json
index a525df3583e..1d23381c2f2 100644
--- a/packages/announcement-controller/package.json
+++ b/packages/announcement-controller/package.json
@@ -71,6 +71,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/app-metadata-controller/CHANGELOG.md b/packages/app-metadata-controller/CHANGELOG.md
index f5790c9ced5..03fe6dca488 100644
--- a/packages/app-metadata-controller/CHANGELOG.md
+++ b/packages/app-metadata-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/messenger` from `^1.0.0` to `^2.0.0` ([#8364](https://github.com/MetaMask/core/pull/8364), [#8373](https://github.com/MetaMask/core/pull/8373), [#8632](https://github.com/MetaMask/core/pull/8632), [#9392](https://github.com/MetaMask/core/pull/9392))
 - Bump `@metamask/base-controller` from `^9.0.1` to `^9.1.0` ([#8457](https://github.com/MetaMask/core/pull/8457))
 
diff --git a/packages/app-metadata-controller/package.json b/packages/app-metadata-controller/package.json
index 0e9cd734451..d0e875757ee 100644
--- a/packages/app-metadata-controller/package.json
+++ b/packages/app-metadata-controller/package.json
@@ -69,6 +69,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/approval-controller/CHANGELOG.md b/packages/approval-controller/CHANGELOG.md
index 1d75a959c9f..408b22a14f7 100644
--- a/packages/approval-controller/CHANGELOG.md
+++ b/packages/approval-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/messenger` from `^1.2.0` to `^2.0.0` ([#9392](https://github.com/MetaMask/core/pull/9392))
 
diff --git a/packages/approval-controller/package.json b/packages/approval-controller/package.json
index 913f9abe538..961c5f287a7 100644
--- a/packages/approval-controller/package.json
+++ b/packages/approval-controller/package.json
@@ -74,6 +74,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/assets-controller/CHANGELOG.md b/packages/assets-controller/CHANGELOG.md
index 6316791c6ef..41a50f56ff2 100644
--- a/packages/assets-controller/CHANGELOG.md
+++ b/packages/assets-controller/CHANGELOG.md
@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/phishing-controller` from `^17.4.0` to `^17.4.1` ([#10080](https://github.com/MetaMask/core/pull/10080))
 - **BREAKING:** `AssetsControllerMessenger` now requires `AccountTreeController:isInitialized`, `ClientController:getState`, and `KeyringController:isUnlocked` so lifecycle checks read controller state on demand instead of mirroring it from events ([#10059](https://github.com/MetaMask/core/pull/10059))
   - Hosts that restrict which actions flow through the `AssetsController` messenger must delegate these three actions
diff --git a/packages/assets-controller/package.json b/packages/assets-controller/package.json
index 7f1d95c551e..fb156ca3efc 100644
--- a/packages/assets-controller/package.json
+++ b/packages/assets-controller/package.json
@@ -102,6 +102,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/assets-controllers/CHANGELOG.md b/packages/assets-controllers/CHANGELOG.md
index d44e0eac632..b788e35da62 100644
--- a/packages/assets-controllers/CHANGELOG.md
+++ b/packages/assets-controllers/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/phishing-controller` from `^17.4.0` to `^17.4.1` ([#10080](https://github.com/MetaMask/core/pull/10080))
 - Bump `@metamask/remote-feature-flag-controller` from `^6.0.0` to `^6.1.0` ([#9980](https://github.com/MetaMask/core/pull/9980))
 - Bump `@metamask/transaction-controller` from `^69.6.1` to `^69.8.0` ([#10046](https://github.com/MetaMask/core/pull/10046), [#10080](https://github.com/MetaMask/core/pull/10080))
diff --git a/packages/assets-controllers/package.json b/packages/assets-controllers/package.json
index 3371c81eaf0..98618fb35e5 100644
--- a/packages/assets-controllers/package.json
+++ b/packages/assets-controllers/package.json
@@ -114,7 +114,7 @@
     "@ts-bridge/cli": "^0.6.4",
     "@types/jest": "^30.0.0",
     "@types/lodash": "^4.14.191",
-    "@types/node": "^16.18.54",
+    "@types/node": "^22.13.14",
     "deepmerge": "^4.2.2",
     "jest": "^30.4.2",
     "jest-environment-jsdom": "^30.4.1",
@@ -131,6 +131,6 @@
     "webextension-polyfill": "^0.10.0 || ^0.11.0 || ^0.12.0"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/authenticated-user-storage/CHANGELOG.md b/packages/authenticated-user-storage/CHANGELOG.md
index 322a697481b..ec532f69eab 100644
--- a/packages/authenticated-user-storage/CHANGELOG.md
+++ b/packages/authenticated-user-storage/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ### Removed
diff --git a/packages/authenticated-user-storage/package.json b/packages/authenticated-user-storage/package.json
index f00b9c853ec..0eb78271e45 100644
--- a/packages/authenticated-user-storage/package.json
+++ b/packages/authenticated-user-storage/package.json
@@ -75,6 +75,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/base-controller/CHANGELOG.md b/packages/base-controller/CHANGELOG.md
index 6a9423092e3..4193480481d 100644
--- a/packages/base-controller/CHANGELOG.md
+++ b/packages/base-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/messenger` from `^1.1.1` to `^2.0.0` ([#8632](https://github.com/MetaMask/core/pull/8632), [#9392](https://github.com/MetaMask/core/pull/9392))
 
diff --git a/packages/base-controller/package.json b/packages/base-controller/package.json
index c09713e7253..af0e30f4264 100644
--- a/packages/base-controller/package.json
+++ b/packages/base-controller/package.json
@@ -69,6 +69,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/base-data-service/CHANGELOG.md b/packages/base-data-service/CHANGELOG.md
index 0cfa9bf8d00..a0af23fee9f 100644
--- a/packages/base-data-service/CHANGELOG.md
+++ b/packages/base-data-service/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ### Fixed
diff --git a/packages/base-data-service/package.json b/packages/base-data-service/package.json
index 10f587b677d..e3bc214a9b8 100644
--- a/packages/base-data-service/package.json
+++ b/packages/base-data-service/package.json
@@ -80,6 +80,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/bitcoin-regtest-up/CHANGELOG.md b/packages/bitcoin-regtest-up/CHANGELOG.md
index 29eb0135d41..fc7469d006b 100644
--- a/packages/bitcoin-regtest-up/CHANGELOG.md
+++ b/packages/bitcoin-regtest-up/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
+
 ## [1.0.0]
 
 ### Added
diff --git a/packages/bitcoin-regtest-up/package.json b/packages/bitcoin-regtest-up/package.json
index dfc8d44e055..eb587cef1df 100644
--- a/packages/bitcoin-regtest-up/package.json
+++ b/packages/bitcoin-regtest-up/package.json
@@ -71,6 +71,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/bridge-controller/CHANGELOG.md b/packages/bridge-controller/CHANGELOG.md
index 173074c2cd2..a3ecf4ac620 100644
--- a/packages/bridge-controller/CHANGELOG.md
+++ b/packages/bridge-controller/CHANGELOG.md
@@ -18,6 +18,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/assets-controller` from `^14.0.2` to `^14.0.3` ([#10042](https://github.com/MetaMask/core/pull/10042))
 - Bump `@metamask/transaction-controller` from `^69.6.1` to `^69.8.0` ([#10046](https://github.com/MetaMask/core/pull/10046), [#10080](https://github.com/MetaMask/core/pull/10080))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
diff --git a/packages/bridge-controller/package.json b/packages/bridge-controller/package.json
index e49c50185e0..084557aff0f 100644
--- a/packages/bridge-controller/package.json
+++ b/packages/bridge-controller/package.json
@@ -98,6 +98,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/bridge-status-controller/CHANGELOG.md b/packages/bridge-status-controller/CHANGELOG.md
index 2a87d6b0adb..b3da18e3beb 100644
--- a/packages/bridge-status-controller/CHANGELOG.md
+++ b/packages/bridge-status-controller/CHANGELOG.md
@@ -16,6 +16,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/bridge-controller` from `^80.1.0` to `^80.1.1` ([#10035](https://github.com/MetaMask/core/pull/10035))
 - Bump `@metamask/transaction-controller` from `^69.6.1` to `^69.8.0` ([#10046](https://github.com/MetaMask/core/pull/10046), [#10080](https://github.com/MetaMask/core/pull/10080))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
diff --git a/packages/bridge-status-controller/package.json b/packages/bridge-status-controller/package.json
index 6da7c2dd7b0..39a8d70e392 100644
--- a/packages/bridge-status-controller/package.json
+++ b/packages/bridge-status-controller/package.json
@@ -87,6 +87,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/build-utils/CHANGELOG.md b/packages/build-utils/CHANGELOG.md
index bbcfaa9223f..d997d587aeb 100644
--- a/packages/build-utils/CHANGELOG.md
+++ b/packages/build-utils/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.8.1` to `^11.12.0` ([#7511](https://github.com/MetaMask/core/pull/7511), [#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [3.0.4]
diff --git a/packages/build-utils/package.json b/packages/build-utils/package.json
index 2a21236987f..fea86fc72b4 100644
--- a/packages/build-utils/package.json
+++ b/packages/build-utils/package.json
@@ -69,6 +69,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/chain-agnostic-permission/CHANGELOG.md b/packages/chain-agnostic-permission/CHANGELOG.md
index 58472bbabca..5d125c1ce34 100644
--- a/packages/chain-agnostic-permission/CHANGELOG.md
+++ b/packages/chain-agnostic-permission/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [1.7.0]
diff --git a/packages/chain-agnostic-permission/package.json b/packages/chain-agnostic-permission/package.json
index 94133b83826..abf7877a35d 100644
--- a/packages/chain-agnostic-permission/package.json
+++ b/packages/chain-agnostic-permission/package.json
@@ -74,6 +74,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/chomp-api-service/CHANGELOG.md b/packages/chomp-api-service/CHANGELOG.md
index 07c6508a222..29035e8d6aa 100644
--- a/packages/chomp-api-service/CHANGELOG.md
+++ b/packages/chomp-api-service/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [4.0.1]
diff --git a/packages/chomp-api-service/package.json b/packages/chomp-api-service/package.json
index b1af612e145..a90fd2408a8 100644
--- a/packages/chomp-api-service/package.json
+++ b/packages/chomp-api-service/package.json
@@ -74,6 +74,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/claims-controller/CHANGELOG.md b/packages/claims-controller/CHANGELOG.md
index a86374ffeb7..2b51f2a1b88 100644
--- a/packages/claims-controller/CHANGELOG.md
+++ b/packages/claims-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [0.6.1]
diff --git a/packages/claims-controller/package.json b/packages/claims-controller/package.json
index bd56f8d318c..b2a3622d4ab 100644
--- a/packages/claims-controller/package.json
+++ b/packages/claims-controller/package.json
@@ -78,6 +78,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/client-controller/CHANGELOG.md b/packages/client-controller/CHANGELOG.md
index 45b53576c1f..53290fe64b6 100644
--- a/packages/client-controller/CHANGELOG.md
+++ b/packages/client-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/messenger` from `^1.0.0` to `^2.0.0` ([#8364](https://github.com/MetaMask/core/pull/8364), [#8373](https://github.com/MetaMask/core/pull/8373), [#8632](https://github.com/MetaMask/core/pull/8632), [#9392](https://github.com/MetaMask/core/pull/9392))
 - Bump `@metamask/base-controller` from `^9.0.1` to `^9.1.0` ([#8457](https://github.com/MetaMask/core/pull/8457))
 
diff --git a/packages/client-controller/package.json b/packages/client-controller/package.json
index 6dc63fee15b..f176f128595 100644
--- a/packages/client-controller/package.json
+++ b/packages/client-controller/package.json
@@ -72,6 +72,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/client-utils/CHANGELOG.md b/packages/client-utils/CHANGELOG.md
index 420a9a3f390..6cfc98bae05 100644
--- a/packages/client-utils/CHANGELOG.md
+++ b/packages/client-utils/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/transaction-controller` from `^69.6.0` to `^69.8.0` ([#9969](https://github.com/MetaMask/core/pull/9969), [#10080](https://github.com/MetaMask/core/pull/10080), [#10046](https://github.com/MetaMask/core/pull/10046))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/client-utils/package.json b/packages/client-utils/package.json
index 900dcaf1ca9..8b2421f2162 100644
--- a/packages/client-utils/package.json
+++ b/packages/client-utils/package.json
@@ -78,6 +78,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/compliance-controller/CHANGELOG.md b/packages/compliance-controller/CHANGELOG.md
index 3f655ccca76..4a45092b5b0 100644
--- a/packages/compliance-controller/CHANGELOG.md
+++ b/packages/compliance-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/controller-utils` from `^12.1.0` to `^12.3.0` ([#9058](https://github.com/MetaMask/core/pull/9058), [#9083](https://github.com/MetaMask/core/pull/9083), [#9218](https://github.com/MetaMask/core/pull/9218))
 - Bump `@metamask/messenger` from `^1.2.0` to `^2.0.0` ([#9392](https://github.com/MetaMask/core/pull/9392))
diff --git a/packages/compliance-controller/package.json b/packages/compliance-controller/package.json
index 2bdb8922c0b..88dd4e6c72e 100644
--- a/packages/compliance-controller/package.json
+++ b/packages/compliance-controller/package.json
@@ -76,6 +76,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/composable-controller/CHANGELOG.md b/packages/composable-controller/CHANGELOG.md
index bc5c4a8e41f..ee9c5707bf7 100644
--- a/packages/composable-controller/CHANGELOG.md
+++ b/packages/composable-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/json-rpc-engine` from `^10.2.4` to `^10.3.0` ([#8661](https://github.com/MetaMask/core/pull/8661))
 - Bump `@metamask/messenger` from `^1.0.0` to `^2.0.0` ([#8364](https://github.com/MetaMask/core/pull/8364), [#8373](https://github.com/MetaMask/core/pull/8373), [#8632](https://github.com/MetaMask/core/pull/8632), [#9392](https://github.com/MetaMask/core/pull/9392))
 - Bump `@metamask/base-controller` from `^9.0.1` to `^9.1.0` ([#8457](https://github.com/MetaMask/core/pull/8457))
diff --git a/packages/composable-controller/package.json b/packages/composable-controller/package.json
index 95e8c1cce5c..3ebeef552e1 100644
--- a/packages/composable-controller/package.json
+++ b/packages/composable-controller/package.json
@@ -71,6 +71,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/config-registry-controller/CHANGELOG.md b/packages/config-registry-controller/CHANGELOG.md
index 6a86c228787..7c771f02815 100644
--- a/packages/config-registry-controller/CHANGELOG.md
+++ b/packages/config-registry-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/remote-feature-flag-controller` from `^6.0.0` to `^6.1.0` ([#9980](https://github.com/MetaMask/core/pull/9980))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/config-registry-controller/package.json b/packages/config-registry-controller/package.json
index 09266724e38..ff461ccbaa0 100644
--- a/packages/config-registry-controller/package.json
+++ b/packages/config-registry-controller/package.json
@@ -81,6 +81,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/connectivity-controller/CHANGELOG.md b/packages/connectivity-controller/CHANGELOG.md
index b35813866c8..95ec3cdfda9 100644
--- a/packages/connectivity-controller/CHANGELOG.md
+++ b/packages/connectivity-controller/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
+
 ## [0.3.0]
 
 ### Added
diff --git a/packages/connectivity-controller/package.json b/packages/connectivity-controller/package.json
index eff0dab23f5..392d5ff49b1 100644
--- a/packages/connectivity-controller/package.json
+++ b/packages/connectivity-controller/package.json
@@ -72,6 +72,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/controller-utils/CHANGELOG.md b/packages/controller-utils/CHANGELOG.md
index 2b332384237..5ccedff7a94 100644
--- a/packages/controller-utils/CHANGELOG.md
+++ b/packages/controller-utils/CHANGELOG.md
@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ### Deprecated
diff --git a/packages/controller-utils/package.json b/packages/controller-utils/package.json
index 59feee6048e..6c43606f1fc 100644
--- a/packages/controller-utils/package.json
+++ b/packages/controller-utils/package.json
@@ -86,6 +86,6 @@
     "@babel/runtime": "^7.0.0"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/core-backend/CHANGELOG.md b/packages/core-backend/CHANGELOG.md
index daee102f61b..7159243e602 100644
--- a/packages/core-backend/CHANGELOG.md
+++ b/packages/core-backend/CHANGELOG.md
@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/remote-feature-flag-controller` from `^6.0.0` to `^6.1.0` ([#9980](https://github.com/MetaMask/core/pull/9980))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/core-backend/package.json b/packages/core-backend/package.json
index 7224dd6be7e..59001bd5568 100644
--- a/packages/core-backend/package.json
+++ b/packages/core-backend/package.json
@@ -81,6 +81,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/cryptography/package.json b/packages/cryptography/package.json
index 25ac3d9298f..ce76d7e0ef1 100644
--- a/packages/cryptography/package.json
+++ b/packages/cryptography/package.json
@@ -67,6 +67,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/delegation-controller/CHANGELOG.md b/packages/delegation-controller/CHANGELOG.md
index 367584822d7..8f0ca6ddf3d 100644
--- a/packages/delegation-controller/CHANGELOG.md
+++ b/packages/delegation-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/keyring-controller` from `^27.0.0` to `^27.1.1` ([#9129](https://github.com/MetaMask/core/pull/9129), [#9791](https://github.com/MetaMask/core/pull/9791))
 - Bump `@metamask/messenger` from `^1.2.0` to `^2.0.0` ([#9392](https://github.com/MetaMask/core/pull/9392))
diff --git a/packages/delegation-controller/package.json b/packages/delegation-controller/package.json
index b4d07f7bce1..73bcafb210a 100644
--- a/packages/delegation-controller/package.json
+++ b/packages/delegation-controller/package.json
@@ -73,6 +73,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/earn-controller/CHANGELOG.md b/packages/earn-controller/CHANGELOG.md
index 429142f05a1..b16acd7f939 100644
--- a/packages/earn-controller/CHANGELOG.md
+++ b/packages/earn-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/transaction-controller` from `^69.7.0` to `^69.8.0` ([#10080](https://github.com/MetaMask/core/pull/10080))
 
 ## [12.2.6]
diff --git a/packages/earn-controller/package.json b/packages/earn-controller/package.json
index 8f91d53ff49..9fb9a49da9c 100644
--- a/packages/earn-controller/package.json
+++ b/packages/earn-controller/package.json
@@ -80,6 +80,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/eip-5792-middleware/CHANGELOG.md b/packages/eip-5792-middleware/CHANGELOG.md
index 2d1d8d10f5d..04398051efa 100644
--- a/packages/eip-5792-middleware/CHANGELOG.md
+++ b/packages/eip-5792-middleware/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/transaction-controller` from `^69.0.0` to `^69.8.0` ([#9568](https://github.com/MetaMask/core/pull/9568), [#10080](https://github.com/MetaMask/core/pull/10080), [#9589](https://github.com/MetaMask/core/pull/9589), [#9593](https://github.com/MetaMask/core/pull/9593), [#9693](https://github.com/MetaMask/core/pull/9693), [#9735](https://github.com/MetaMask/core/pull/9735), [#9780](https://github.com/MetaMask/core/pull/9780), [#9798](https://github.com/MetaMask/core/pull/9798), [#9823](https://github.com/MetaMask/core/pull/9823), [#9960](https://github.com/MetaMask/core/pull/9960), [#9969](https://github.com/MetaMask/core/pull/9969), [#10046](https://github.com/MetaMask/core/pull/10046))
 - Bump `@metamask/superstruct` from `^3.1.0` to `^3.4.1` ([#9754](https://github.com/MetaMask/core/pull/9754))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
diff --git a/packages/eip-5792-middleware/package.json b/packages/eip-5792-middleware/package.json
index 1ea85965645..5320bd52cf5 100644
--- a/packages/eip-5792-middleware/package.json
+++ b/packages/eip-5792-middleware/package.json
@@ -77,6 +77,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/eip-7702-internal-rpc-middleware/CHANGELOG.md b/packages/eip-7702-internal-rpc-middleware/CHANGELOG.md
index 4e7081fac94..df37d42b496 100644
--- a/packages/eip-7702-internal-rpc-middleware/CHANGELOG.md
+++ b/packages/eip-7702-internal-rpc-middleware/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/controller-utils` from `^12.0.0` to `^12.3.0` ([#8774](https://github.com/MetaMask/core/pull/8774), [#9058](https://github.com/MetaMask/core/pull/9058), [#9083](https://github.com/MetaMask/core/pull/9083), [#9218](https://github.com/MetaMask/core/pull/9218))
 - Bump `@metamask/superstruct` from `^3.1.0` to `^3.4.1` ([#9754](https://github.com/MetaMask/core/pull/9754))
diff --git a/packages/eip-7702-internal-rpc-middleware/package.json b/packages/eip-7702-internal-rpc-middleware/package.json
index 9ddac991900..a52f68a9acb 100644
--- a/packages/eip-7702-internal-rpc-middleware/package.json
+++ b/packages/eip-7702-internal-rpc-middleware/package.json
@@ -71,6 +71,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/eip1193-permission-middleware/CHANGELOG.md b/packages/eip1193-permission-middleware/CHANGELOG.md
index 147814091c4..96283a676df 100644
--- a/packages/eip1193-permission-middleware/CHANGELOG.md
+++ b/packages/eip1193-permission-middleware/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/controller-utils` from `^12.0.0` to `^12.3.0` ([#8774](https://github.com/MetaMask/core/pull/8774), [#9058](https://github.com/MetaMask/core/pull/9058), [#9083](https://github.com/MetaMask/core/pull/9083), [#9218](https://github.com/MetaMask/core/pull/9218))
 - Bump `@metamask/chain-agnostic-permission` from `^1.6.1` to `^1.6.2` ([#9103](https://github.com/MetaMask/core/pull/9103))
diff --git a/packages/eip1193-permission-middleware/package.json b/packages/eip1193-permission-middleware/package.json
index 00dc31ebc31..67736f6013b 100644
--- a/packages/eip1193-permission-middleware/package.json
+++ b/packages/eip1193-permission-middleware/package.json
@@ -74,6 +74,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/eth-block-tracker/CHANGELOG.md b/packages/eth-block-tracker/CHANGELOG.md
index 7a1bfd23218..905d04bdc75 100644
--- a/packages/eth-block-tracker/CHANGELOG.md
+++ b/packages/eth-block-tracker/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/json-rpc-engine` from `^10.2.4` to `^10.3.0` ([#8661](https://github.com/MetaMask/core/pull/8661))
 - Bump `@metamask/eth-json-rpc-provider` from `^6.0.0` to `^6.0.1` ([#8317](https://github.com/MetaMask/core/pull/8317))
diff --git a/packages/eth-block-tracker/package.json b/packages/eth-block-tracker/package.json
index 5ed9a8f9a80..162f5bf14d2 100644
--- a/packages/eth-block-tracker/package.json
+++ b/packages/eth-block-tracker/package.json
@@ -75,6 +75,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/eth-json-rpc-middleware/CHANGELOG.md b/packages/eth-json-rpc-middleware/CHANGELOG.md
index ef046fd60ef..a35f826fe4c 100644
--- a/packages/eth-json-rpc-middleware/CHANGELOG.md
+++ b/packages/eth-json-rpc-middleware/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [24.0.2]
diff --git a/packages/eth-json-rpc-middleware/package.json b/packages/eth-json-rpc-middleware/package.json
index 5ff687d0013..50cdbbe0dfc 100644
--- a/packages/eth-json-rpc-middleware/package.json
+++ b/packages/eth-json-rpc-middleware/package.json
@@ -78,7 +78,7 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   },
   "lavamoat": {
     "allowScripts": {
diff --git a/packages/eth-json-rpc-provider/CHANGELOG.md b/packages/eth-json-rpc-provider/CHANGELOG.md
index 8348191d6ff..5038d99ca75 100644
--- a/packages/eth-json-rpc-provider/CHANGELOG.md
+++ b/packages/eth-json-rpc-provider/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/json-rpc-engine` from `^10.2.4` to `^10.5.0` ([#8661](https://github.com/MetaMask/core/pull/8661), [#8746](https://github.com/MetaMask/core/pull/8746), [#8753](https://github.com/MetaMask/core/pull/8753))
 
diff --git a/packages/eth-json-rpc-provider/package.json b/packages/eth-json-rpc-provider/package.json
index 2f09e27fa12..926a8e318b3 100644
--- a/packages/eth-json-rpc-provider/package.json
+++ b/packages/eth-json-rpc-provider/package.json
@@ -74,7 +74,7 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   },
   "lavamoat": {
     "allowScripts": {
diff --git a/packages/foundryup/CHANGELOG.md b/packages/foundryup/CHANGELOG.md
index f6ce1417dc3..2616264724b 100644
--- a/packages/foundryup/CHANGELOG.md
+++ b/packages/foundryup/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
+
 ## [1.0.1]
 
 ### Fixed
diff --git a/packages/foundryup/package.json b/packages/foundryup/package.json
index 4ab1f0c17f3..a465a17ad2f 100644
--- a/packages/foundryup/package.json
+++ b/packages/foundryup/package.json
@@ -71,6 +71,6 @@
     "yaml": "^2.3.4"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/gas-fee-controller/CHANGELOG.md b/packages/gas-fee-controller/CHANGELOG.md
index e77963dc6aa..89e3187cbfa 100644
--- a/packages/gas-fee-controller/CHANGELOG.md
+++ b/packages/gas-fee-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [26.3.2]
diff --git a/packages/gas-fee-controller/package.json b/packages/gas-fee-controller/package.json
index 9996fcd6c69..8aa6316fe40 100644
--- a/packages/gas-fee-controller/package.json
+++ b/packages/gas-fee-controller/package.json
@@ -88,6 +88,6 @@
     "@babel/runtime": "^7.0.0"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/gator-permissions-controller/CHANGELOG.md b/packages/gator-permissions-controller/CHANGELOG.md
index 4b7f8472979..a850629803c 100644
--- a/packages/gator-permissions-controller/CHANGELOG.md
+++ b/packages/gator-permissions-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/transaction-controller` from `^69.6.1` to `^69.8.0` ([#10046](https://github.com/MetaMask/core/pull/10046), [#10080](https://github.com/MetaMask/core/pull/10080))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/gator-permissions-controller/package.json b/packages/gator-permissions-controller/package.json
index 44fb2dc4a02..bc3ab7b055a 100644
--- a/packages/gator-permissions-controller/package.json
+++ b/packages/gator-permissions-controller/package.json
@@ -83,7 +83,7 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   },
   "lavamoat": {
     "allowScripts": {
diff --git a/packages/geolocation-controller/CHANGELOG.md b/packages/geolocation-controller/CHANGELOG.md
index 847aa091d48..391dad333cf 100644
--- a/packages/geolocation-controller/CHANGELOG.md
+++ b/packages/geolocation-controller/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
+
 ## [1.0.0]
 
 ### Changed
diff --git a/packages/geolocation-controller/package.json b/packages/geolocation-controller/package.json
index f20e31aa972..e5e5b13b11a 100644
--- a/packages/geolocation-controller/package.json
+++ b/packages/geolocation-controller/package.json
@@ -72,6 +72,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/java-tron-up/CHANGELOG.md b/packages/java-tron-up/CHANGELOG.md
index b983a9bfc34..f64bf24d90a 100644
--- a/packages/java-tron-up/CHANGELOG.md
+++ b/packages/java-tron-up/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
+
 ## [1.0.0]
 
 ### Added
diff --git a/packages/java-tron-up/package.json b/packages/java-tron-up/package.json
index 6d66d1451ef..f0346a45e65 100644
--- a/packages/java-tron-up/package.json
+++ b/packages/java-tron-up/package.json
@@ -71,6 +71,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/json-rpc-engine/CHANGELOG.md b/packages/json-rpc-engine/CHANGELOG.md
index 210ce2f1379..b9978710904 100644
--- a/packages/json-rpc-engine/CHANGELOG.md
+++ b/packages/json-rpc-engine/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/messenger` from `^1.2.0` to `^2.0.0` ([#9392](https://github.com/MetaMask/core/pull/9392))
 
diff --git a/packages/json-rpc-engine/package.json b/packages/json-rpc-engine/package.json
index 28dbdc47fee..14e1b95ae0e 100644
--- a/packages/json-rpc-engine/package.json
+++ b/packages/json-rpc-engine/package.json
@@ -89,7 +89,7 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   },
   "lavamoat": {
     "allowScripts": {
diff --git a/packages/json-rpc-middleware-stream/CHANGELOG.md b/packages/json-rpc-middleware-stream/CHANGELOG.md
index 073d230db07..3e1c543e80c 100644
--- a/packages/json-rpc-middleware-stream/CHANGELOG.md
+++ b/packages/json-rpc-middleware-stream/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.8.1` to `^11.12.0` ([#7511](https://github.com/MetaMask/core/pull/7511), [#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/json-rpc-engine` from `^10.1.1` to `^10.5.0` ([#7202](https://github.com/MetaMask/core/pull/7202), [#7642](https://github.com/MetaMask/core/pull/7642), [#7856](https://github.com/MetaMask/core/pull/7856), [#8078](https://github.com/MetaMask/core/pull/8078), [#8317](https://github.com/MetaMask/core/pull/8317), [#8661](https://github.com/MetaMask/core/pull/8661), [#8746](https://github.com/MetaMask/core/pull/8746), [#8753](https://github.com/MetaMask/core/pull/8753))
 
diff --git a/packages/json-rpc-middleware-stream/package.json b/packages/json-rpc-middleware-stream/package.json
index d484d459627..1b5d67c6766 100644
--- a/packages/json-rpc-middleware-stream/package.json
+++ b/packages/json-rpc-middleware-stream/package.json
@@ -74,6 +74,6 @@
     "webextension-polyfill-ts": "^0.26.0"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/keyring-controller/CHANGELOG.md b/packages/keyring-controller/CHANGELOG.md
index b337df693b2..16f30dd05fb 100644
--- a/packages/keyring-controller/CHANGELOG.md
+++ b/packages/keyring-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/eth-sig-util` from `^8.2.0` to `^9.0.0` ([#9999](https://github.com/MetaMask/core/pull/9999))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/keyring-controller/jest.config.js b/packages/keyring-controller/jest.config.js
index 01ada25d53f..02289944e6f 100644
--- a/packages/keyring-controller/jest.config.js
+++ b/packages/keyring-controller/jest.config.js
@@ -23,7 +23,4 @@ module.exports = merge(baseConfig, {
       statements: 99.18,
     },
   },
-
-  // These tests rely on the Crypto API
-  testEnvironment: '<rootDir>/jest.environment.js',
 });
diff --git a/packages/keyring-controller/jest.environment.js b/packages/keyring-controller/jest.environment.js
deleted file mode 100644
index abe104a6a81..00000000000
--- a/packages/keyring-controller/jest.environment.js
+++ /dev/null
@@ -1,18 +0,0 @@
-const { TestEnvironment } = require('jest-environment-node');
-
-/**
- * KeyringController depends on @noble/hashes, which as of 1.3.2 relies on the
- * Web Crypto API in Node and browsers.
- */
-class CustomTestEnvironment extends TestEnvironment {
-  async setup() {
-    await super.setup();
-    if (typeof this.global.crypto === 'undefined') {
-      // Only used for testing.
-      // eslint-disable-next-line n/no-unsupported-features/node-builtins
-      this.global.crypto = require('crypto').webcrypto;
-    }
-  }
-}
-
-module.exports = CustomTestEnvironment;
diff --git a/packages/keyring-controller/package.json b/packages/keyring-controller/package.json
index 31103fa9855..736452f5c6a 100644
--- a/packages/keyring-controller/package.json
+++ b/packages/keyring-controller/package.json
@@ -84,7 +84,6 @@
     "@types/jest": "^30.0.0",
     "deepmerge": "^4.2.2",
     "jest": "^30.4.2",
-    "jest-environment-node": "^30.4.1",
     "ts-jest": "^29.4.11",
     "tsx": "^4.20.5",
     "typedoc": "^0.25.13",
@@ -93,7 +92,7 @@
     "uuid": "^8.3.2"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   },
   "lavamoat": {
     "allowScripts": {
diff --git a/packages/kyc-controller/CHANGELOG.md b/packages/kyc-controller/CHANGELOG.md
index 893ef6ee44c..ed00d947c18 100644
--- a/packages/kyc-controller/CHANGELOG.md
+++ b/packages/kyc-controller/CHANGELOG.md
@@ -30,6 +30,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - **BREAKING:** Rename `KycController` state field `accessToken` to `moonpayAccessToken` (MoonPay Auth-frame access token; `KycService.checkKycRequired` still accepts an `accessToken` parameter). ([#10062](https://github.com/MetaMask/core/pull/10062))
 - **BREAKING:** Rename `KycController` state field `sessionToken` to `moonpaySessionToken` (MoonPay Check-frame session token; the Check-frame URL query parameter remains `sessionToken`). ([#10062](https://github.com/MetaMask/core/pull/10062))
 - **BREAKING:** Replace persisted `termsAcceptedAt`, `acceptedDisclaimerIds`, and `termsAcceptedVendor` with `vendorDisclaimersAccepted`: a fixed map with `moonpay: { termsAcceptedAt } | null` and `iron: { disclaimerIds } | null` keys (default `{ moonpay: null, iron: null }`). ([#10062](https://github.com/MetaMask/core/pull/10062))
diff --git a/packages/kyc-controller/package.json b/packages/kyc-controller/package.json
index 079edf29be3..6377103cea3 100644
--- a/packages/kyc-controller/package.json
+++ b/packages/kyc-controller/package.json
@@ -88,6 +88,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/local-node-utils/CHANGELOG.md b/packages/local-node-utils/CHANGELOG.md
index a6197a256d6..6c0971b6ba7 100644
--- a/packages/local-node-utils/CHANGELOG.md
+++ b/packages/local-node-utils/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
+
 ## [1.0.0]
 
 ### Added
diff --git a/packages/local-node-utils/package.json b/packages/local-node-utils/package.json
index 575f2286b30..32d7d0c8375 100644
--- a/packages/local-node-utils/package.json
+++ b/packages/local-node-utils/package.json
@@ -71,6 +71,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/logging-controller/CHANGELOG.md b/packages/logging-controller/CHANGELOG.md
index 7fcfc817bfa..cae05dc493d 100644
--- a/packages/logging-controller/CHANGELOG.md
+++ b/packages/logging-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [9.0.0]
diff --git a/packages/logging-controller/package.json b/packages/logging-controller/package.json
index df47060856e..f71dec728cd 100644
--- a/packages/logging-controller/package.json
+++ b/packages/logging-controller/package.json
@@ -73,6 +73,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/message-manager/CHANGELOG.md b/packages/message-manager/CHANGELOG.md
index 57712bfb78c..bb071a6f08a 100644
--- a/packages/message-manager/CHANGELOG.md
+++ b/packages/message-manager/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/controller-utils` from `^12.0.0` to `^12.3.0` ([#8774](https://github.com/MetaMask/core/pull/8774), [#9058](https://github.com/MetaMask/core/pull/9058), [#9083](https://github.com/MetaMask/core/pull/9083), [#9218](https://github.com/MetaMask/core/pull/9218))
 - Bump `@metamask/messenger` from `^1.2.0` to `^2.0.0` ([#9392](https://github.com/MetaMask/core/pull/9392))
diff --git a/packages/message-manager/package.json b/packages/message-manager/package.json
index b12366cf7d0..39d11e1c2a0 100644
--- a/packages/message-manager/package.json
+++ b/packages/message-manager/package.json
@@ -75,6 +75,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/messenger-cli/CHANGELOG.md b/packages/messenger-cli/CHANGELOG.md
index 4f0871bb3e6..ca24d38770c 100644
--- a/packages/messenger-cli/CHANGELOG.md
+++ b/packages/messenger-cli/CHANGELOG.md
@@ -14,6 +14,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [0.2.0]
diff --git a/packages/messenger-cli/package.json b/packages/messenger-cli/package.json
index e0cbc27832d..c3ff3bdb2c1 100644
--- a/packages/messenger-cli/package.json
+++ b/packages/messenger-cli/package.json
@@ -71,6 +71,6 @@
     }
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/messenger/CHANGELOG.md b/packages/messenger/CHANGELOG.md
index c0b538ae9fc..2ca351baeb2 100644
--- a/packages/messenger/CHANGELOG.md
+++ b/packages/messenger/CHANGELOG.md
@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ### Fixed
diff --git a/packages/messenger/package.json b/packages/messenger/package.json
index 7bb7f8f8d16..ed68dfec313 100644
--- a/packages/messenger/package.json
+++ b/packages/messenger/package.json
@@ -77,6 +77,6 @@
     "typescript": ">=5.0.0"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/money-account-api-data-service/CHANGELOG.md b/packages/money-account-api-data-service/CHANGELOG.md
index 560d18b83c2..f4fd9c0a91b 100644
--- a/packages/money-account-api-data-service/CHANGELOG.md
+++ b/packages/money-account-api-data-service/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [0.4.1]
diff --git a/packages/money-account-api-data-service/package.json b/packages/money-account-api-data-service/package.json
index dd3a392d9ae..d9fa910596b 100644
--- a/packages/money-account-api-data-service/package.json
+++ b/packages/money-account-api-data-service/package.json
@@ -76,6 +76,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/money-account-balance-service/CHANGELOG.md b/packages/money-account-balance-service/CHANGELOG.md
index c5f73b943a8..83158c4b176 100644
--- a/packages/money-account-balance-service/CHANGELOG.md
+++ b/packages/money-account-balance-service/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/remote-feature-flag-controller` from `^6.0.0` to `^6.1.0` ([#9980](https://github.com/MetaMask/core/pull/9980))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/money-account-balance-service/package.json b/packages/money-account-balance-service/package.json
index f6298648a2a..2f7df9e231b 100644
--- a/packages/money-account-balance-service/package.json
+++ b/packages/money-account-balance-service/package.json
@@ -81,6 +81,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/money-account-controller/CHANGELOG.md b/packages/money-account-controller/CHANGELOG.md
index 8249b7783e9..490497c0679 100644
--- a/packages/money-account-controller/CHANGELOG.md
+++ b/packages/money-account-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/accounts-controller` from `^39.0.7` to `^39.1.1` ([#9807](https://github.com/MetaMask/core/pull/9807), [#9969](https://github.com/MetaMask/core/pull/9969))
 
 ## [1.0.0]
diff --git a/packages/money-account-controller/package.json b/packages/money-account-controller/package.json
index bf51959f706..0ae04bd03c0 100644
--- a/packages/money-account-controller/package.json
+++ b/packages/money-account-controller/package.json
@@ -78,6 +78,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/money-account-upgrade-controller/CHANGELOG.md b/packages/money-account-upgrade-controller/CHANGELOG.md
index d9fe3406497..c4b2b7a1c60 100644
--- a/packages/money-account-upgrade-controller/CHANGELOG.md
+++ b/packages/money-account-upgrade-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/authenticated-user-storage` from `^3.0.1` to `^3.0.2` ([#9972](https://github.com/MetaMask/core/pull/9972))
 - Bump `@metamask/chomp-api-service` from `^4.0.0` to `^4.0.1` ([#9972](https://github.com/MetaMask/core/pull/9972))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
diff --git a/packages/money-account-upgrade-controller/jest.config.js b/packages/money-account-upgrade-controller/jest.config.js
index f5ba61687a0..1c5314007e1 100644
--- a/packages/money-account-upgrade-controller/jest.config.js
+++ b/packages/money-account-upgrade-controller/jest.config.js
@@ -20,5 +20,4 @@ module.exports = merge(baseConfig, {
       statements: 100,
     },
   },
-  testEnvironment: '<rootDir>/jest.environment.js',
 });
diff --git a/packages/money-account-upgrade-controller/jest.environment.js b/packages/money-account-upgrade-controller/jest.environment.js
deleted file mode 100644
index a2ab37baeba..00000000000
--- a/packages/money-account-upgrade-controller/jest.environment.js
+++ /dev/null
@@ -1,18 +0,0 @@
-const { TestEnvironment } = require('jest-environment-node');
-
-/**
- * Some transitive dependencies rely on the Web Crypto API, which is not
- * exposed as a global by jest-environment-node.
- */
-class CustomTestEnvironment extends TestEnvironment {
-  async setup() {
-    await super.setup();
-    if (typeof this.global.crypto === 'undefined') {
-      // Only used for testing.
-      // eslint-disable-next-line n/no-unsupported-features/node-builtins
-      this.global.crypto = require('crypto').webcrypto;
-    }
-  }
-}
-
-module.exports = CustomTestEnvironment;
diff --git a/packages/money-account-upgrade-controller/package.json b/packages/money-account-upgrade-controller/package.json
index a1cb6ce7539..5f3c2d75a86 100644
--- a/packages/money-account-upgrade-controller/package.json
+++ b/packages/money-account-upgrade-controller/package.json
@@ -72,7 +72,6 @@
     "@types/jest": "^30.0.0",
     "deepmerge": "^4.2.2",
     "jest": "^30.4.2",
-    "jest-environment-node": "^30.4.1",
     "ts-jest": "^29.4.11",
     "tsx": "^4.20.5",
     "typedoc": "^0.25.13",
@@ -80,6 +79,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/money-account-utils/CHANGELOG.md b/packages/money-account-utils/CHANGELOG.md
index a012cdedec9..d04264e117c 100644
--- a/packages/money-account-utils/CHANGELOG.md
+++ b/packages/money-account-utils/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/transaction-controller` from `^69.4.0` to `^69.8.0` ([#9780](https://github.com/MetaMask/core/pull/9780), [#10080](https://github.com/MetaMask/core/pull/10080), [#9798](https://github.com/MetaMask/core/pull/9798), [#9823](https://github.com/MetaMask/core/pull/9823), [#9960](https://github.com/MetaMask/core/pull/9960), [#9969](https://github.com/MetaMask/core/pull/9969), [#10046](https://github.com/MetaMask/core/pull/10046))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/money-account-utils/package.json b/packages/money-account-utils/package.json
index 94ee04e94f8..a9b75054dbc 100644
--- a/packages/money-account-utils/package.json
+++ b/packages/money-account-utils/package.json
@@ -74,6 +74,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/multichain-account-service/CHANGELOG.md b/packages/multichain-account-service/CHANGELOG.md
index 5ba7c6d5455..98290d449a2 100644
--- a/packages/multichain-account-service/CHANGELOG.md
+++ b/packages/multichain-account-service/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/accounts-controller` from `^39.1.0` to `^39.1.1` ([#9969](https://github.com/MetaMask/core/pull/9969))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/multichain-account-service/package.json b/packages/multichain-account-service/package.json
index b349aa1b5ab..31ef3204acd 100644
--- a/packages/multichain-account-service/package.json
+++ b/packages/multichain-account-service/package.json
@@ -99,6 +99,6 @@
     "webextension-polyfill": "^0.10.0 || ^0.11.0 || ^0.12.0"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/multichain-api-middleware/CHANGELOG.md b/packages/multichain-api-middleware/CHANGELOG.md
index 3074c2ff612..7acf76bec37 100644
--- a/packages/multichain-api-middleware/CHANGELOG.md
+++ b/packages/multichain-api-middleware/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [4.0.3]
diff --git a/packages/multichain-api-middleware/package.json b/packages/multichain-api-middleware/package.json
index 5704cda5a1f..95229e441c9 100644
--- a/packages/multichain-api-middleware/package.json
+++ b/packages/multichain-api-middleware/package.json
@@ -83,6 +83,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/multichain-network-controller/CHANGELOG.md b/packages/multichain-network-controller/CHANGELOG.md
index 20185e2afaa..4563b16558d 100644
--- a/packages/multichain-network-controller/CHANGELOG.md
+++ b/packages/multichain-network-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [3.2.4]
diff --git a/packages/multichain-network-controller/package.json b/packages/multichain-network-controller/package.json
index 9ece33b4a24..1d3f449b792 100644
--- a/packages/multichain-network-controller/package.json
+++ b/packages/multichain-network-controller/package.json
@@ -85,6 +85,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/multichain-transactions-controller/CHANGELOG.md b/packages/multichain-transactions-controller/CHANGELOG.md
index 7e93b50cd5a..acf5819043b 100644
--- a/packages/multichain-transactions-controller/CHANGELOG.md
+++ b/packages/multichain-transactions-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/accounts-controller` from `^39.0.7` to `^39.1.1` ([#9807](https://github.com/MetaMask/core/pull/9807), [#9969](https://github.com/MetaMask/core/pull/9969))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/multichain-transactions-controller/package.json b/packages/multichain-transactions-controller/package.json
index 4e0f127f182..e347775c9a0 100644
--- a/packages/multichain-transactions-controller/package.json
+++ b/packages/multichain-transactions-controller/package.json
@@ -84,6 +84,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/name-controller/CHANGELOG.md b/packages/name-controller/CHANGELOG.md
index e078285a5b7..b4e653de0d5 100644
--- a/packages/name-controller/CHANGELOG.md
+++ b/packages/name-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/controller-utils` from `^12.0.0` to `^12.3.0` ([#8774](https://github.com/MetaMask/core/pull/8774), [#9058](https://github.com/MetaMask/core/pull/9058), [#9083](https://github.com/MetaMask/core/pull/9083), [#9218](https://github.com/MetaMask/core/pull/9218))
 - Bump `@metamask/messenger` from `^1.2.0` to `^2.0.0` ([#9392](https://github.com/MetaMask/core/pull/9392))
diff --git a/packages/name-controller/package.json b/packages/name-controller/package.json
index cf8d04fefc4..b016c8dd726 100644
--- a/packages/name-controller/package.json
+++ b/packages/name-controller/package.json
@@ -75,6 +75,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/network-connection-banner-controller/CHANGELOG.md b/packages/network-connection-banner-controller/CHANGELOG.md
index aa2f81432c5..b0aeb9fe0d1 100644
--- a/packages/network-connection-banner-controller/CHANGELOG.md
+++ b/packages/network-connection-banner-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [0.2.1]
diff --git a/packages/network-connection-banner-controller/package.json b/packages/network-connection-banner-controller/package.json
index 3b8ef775cac..c3d7d0569c6 100644
--- a/packages/network-connection-banner-controller/package.json
+++ b/packages/network-connection-banner-controller/package.json
@@ -78,6 +78,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/network-controller/CHANGELOG.md b/packages/network-controller/CHANGELOG.md
index 2dc94f5421b..af99f851b36 100644
--- a/packages/network-controller/CHANGELOG.md
+++ b/packages/network-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/remote-feature-flag-controller` from `^6.0.0` to `^6.1.0` ([#9980](https://github.com/MetaMask/core/pull/9980))
 - Bump `@metamask/eth-json-rpc-middleware` from `^24.0.1` to `^24.0.2` ([#10040](https://github.com/MetaMask/core/pull/10040))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
diff --git a/packages/network-controller/package.json b/packages/network-controller/package.json
index 8796a7755a7..25e00ec1d3e 100644
--- a/packages/network-controller/package.json
+++ b/packages/network-controller/package.json
@@ -103,6 +103,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/network-enablement-controller/CHANGELOG.md b/packages/network-enablement-controller/CHANGELOG.md
index fb45734cee0..15580311bfc 100644
--- a/packages/network-enablement-controller/CHANGELOG.md
+++ b/packages/network-enablement-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/transaction-controller` from `^69.6.1` to `^69.8.0` ([#10046](https://github.com/MetaMask/core/pull/10046), [#10080](https://github.com/MetaMask/core/pull/10080))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/network-enablement-controller/package.json b/packages/network-enablement-controller/package.json
index 5a0f4f5d57b..a8e70c605e0 100644
--- a/packages/network-enablement-controller/package.json
+++ b/packages/network-enablement-controller/package.json
@@ -80,6 +80,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/notification-services-controller/CHANGELOG.md b/packages/notification-services-controller/CHANGELOG.md
index bae2820e832..591abaf5662 100644
--- a/packages/notification-services-controller/CHANGELOG.md
+++ b/packages/notification-services-controller/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
+
 ## [27.0.0]
 
 ### Changed
diff --git a/packages/notification-services-controller/jest.environment.js b/packages/notification-services-controller/jest.environment.js
index f67bb89df5d..6912db1b177 100644
--- a/packages/notification-services-controller/jest.environment.js
+++ b/packages/notification-services-controller/jest.environment.js
@@ -17,12 +17,6 @@ class CustomTestEnvironment extends TestEnvironment {
     this.global.TextDecoder = TextDecoder;
     this.global.ArrayBuffer = ArrayBuffer;
     this.global.Uint8Array = Uint8Array;
-
-    if (typeof this.global.crypto === 'undefined') {
-      // jest runs in a node environment, so need to polyfil webAPIs
-      // eslint-disable-next-line n/no-unsupported-features/node-builtins
-      this.global.crypto = require('crypto').webcrypto;
-    }
   }
 }
 
diff --git a/packages/notification-services-controller/package.json b/packages/notification-services-controller/package.json
index 58fcdf1369a..8ba45b0d3e6 100644
--- a/packages/notification-services-controller/package.json
+++ b/packages/notification-services-controller/package.json
@@ -143,6 +143,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/passkey-controller/CHANGELOG.md b/packages/passkey-controller/CHANGELOG.md
index bb06e87a5d6..1f64eaa4242 100644
--- a/packages/passkey-controller/CHANGELOG.md
+++ b/packages/passkey-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [3.1.0]
diff --git a/packages/passkey-controller/jest.config.js b/packages/passkey-controller/jest.config.js
index b402d0883c2..0f5e11a7b84 100644
--- a/packages/passkey-controller/jest.config.js
+++ b/packages/passkey-controller/jest.config.js
@@ -7,7 +7,6 @@ const displayName = path.basename(__dirname);
 
 module.exports = merge(baseConfig, {
   displayName,
-  testEnvironment: '<rootDir>/jest.environment.js',
   coverageThreshold: {
     global: {
       branches: 99.27,
diff --git a/packages/passkey-controller/jest.environment.js b/packages/passkey-controller/jest.environment.js
deleted file mode 100644
index c3b47d5c246..00000000000
--- a/packages/passkey-controller/jest.environment.js
+++ /dev/null
@@ -1,17 +0,0 @@
-const { TestEnvironment } = require('jest-environment-node');
-
-/**
- * Passkey orchestration uses the Web Crypto API (`crypto.getRandomValues`) in Node tests.
- */
-class CustomTestEnvironment extends TestEnvironment {
-  async setup() {
-    await super.setup();
-    if (typeof this.global.crypto === 'undefined') {
-      // Only used for testing.
-      // eslint-disable-next-line n/no-unsupported-features/node-builtins
-      this.global.crypto = require('crypto').webcrypto;
-    }
-  }
-}
-
-module.exports = CustomTestEnvironment;
diff --git a/packages/passkey-controller/package.json b/packages/passkey-controller/package.json
index be9640e7bea..0d158a7e2d5 100644
--- a/packages/passkey-controller/package.json
+++ b/packages/passkey-controller/package.json
@@ -72,7 +72,6 @@
     "@types/jest": "^30.0.0",
     "deepmerge": "^4.2.2",
     "jest": "^30.4.2",
-    "jest-environment-node": "^30.4.1",
     "ts-jest": "^29.4.11",
     "tsx": "^4.20.5",
     "typedoc": "^0.25.13",
@@ -80,6 +79,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/permission-controller/CHANGELOG.md b/packages/permission-controller/CHANGELOG.md
index fcbdf217e2f..9d93f092a1c 100644
--- a/packages/permission-controller/CHANGELOG.md
+++ b/packages/permission-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/controller-utils` from `^12.0.0` to `^12.3.0` ([#8774](https://github.com/MetaMask/core/pull/8774), [#9058](https://github.com/MetaMask/core/pull/9058), [#9083](https://github.com/MetaMask/core/pull/9083), [#9218](https://github.com/MetaMask/core/pull/9218))
 - Bump `@metamask/approval-controller` from `^9.0.1` to `^9.0.2` ([#9058](https://github.com/MetaMask/core/pull/9058))
diff --git a/packages/permission-controller/package.json b/packages/permission-controller/package.json
index 0c445701ea3..2be01330905 100644
--- a/packages/permission-controller/package.json
+++ b/packages/permission-controller/package.json
@@ -80,6 +80,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/permission-log-controller/CHANGELOG.md b/packages/permission-log-controller/CHANGELOG.md
index 5e1953010af..2808f8bdba7 100644
--- a/packages/permission-log-controller/CHANGELOG.md
+++ b/packages/permission-log-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/json-rpc-engine` from `^10.2.4` to `^10.5.0` ([#8661](https://github.com/MetaMask/core/pull/8661), [#8746](https://github.com/MetaMask/core/pull/8746), [#8753](https://github.com/MetaMask/core/pull/8753))
 - Bump `@metamask/messenger` from `^1.0.0` to `^2.0.0` ([#8364](https://github.com/MetaMask/core/pull/8364), [#8373](https://github.com/MetaMask/core/pull/8373), [#8632](https://github.com/MetaMask/core/pull/8632), [#9392](https://github.com/MetaMask/core/pull/9392))
diff --git a/packages/permission-log-controller/package.json b/packages/permission-log-controller/package.json
index 9381537b89c..b24aa825e53 100644
--- a/packages/permission-log-controller/package.json
+++ b/packages/permission-log-controller/package.json
@@ -76,6 +76,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/perps-controller/CHANGELOG.md b/packages/perps-controller/CHANGELOG.md
index 59f73c128f2..1101e31d3e4 100644
--- a/packages/perps-controller/CHANGELOG.md
+++ b/packages/perps-controller/CHANGELOG.md
@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/transaction-controller` from `^69.7.0` to `^69.8.0` ([#10080](https://github.com/MetaMask/core/pull/10080))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/perps-controller/package.json b/packages/perps-controller/package.json
index 0f67753a7a1..847ba5193ce 100644
--- a/packages/perps-controller/package.json
+++ b/packages/perps-controller/package.json
@@ -130,6 +130,6 @@
     "viem": "^2.55.8"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/phishing-controller/CHANGELOG.md b/packages/phishing-controller/CHANGELOG.md
index 3e1c34b6124..aae877003b7 100644
--- a/packages/phishing-controller/CHANGELOG.md
+++ b/packages/phishing-controller/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
+
 ## [17.4.1]
 
 ### Changed
@@ -266,7 +270,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Bump `@metamask/base-controller` from `^8.0.1` to `^8.4.0` ([#6284](https://github.com/MetaMask/core/pull/6284), [#6355](https://github.com/MetaMask/core/pull/6355), [#6465](https://github.com/MetaMask/core/pull/6465), [#6632](https://github.com/MetaMask/core/pull/6632))
 - Bump `@metamask/controller-utils` from `^11.11.0` to `^11.14.0` ([#6303](https://github.com/MetaMask/core/pull/6303), [#6620](https://github.com/MetaMask/core/pull/6620), [#6629](https://github.com/MetaMask/core/pull/6629))
-
 - Bump `@noble/hashes` from `^1.4.0` to `^1.8.0` ([#6101](https://github.com/MetaMask/core/pull/6101))
 
 ## [13.1.0]
diff --git a/packages/phishing-controller/package.json b/packages/phishing-controller/package.json
index 455b3c13134..e91d5922ad1 100644
--- a/packages/phishing-controller/package.json
+++ b/packages/phishing-controller/package.json
@@ -80,6 +80,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/platform-api-docs/CHANGELOG.md b/packages/platform-api-docs/CHANGELOG.md
index 6e3cfcc96a2..32701fa0718 100644
--- a/packages/platform-api-docs/CHANGELOG.md
+++ b/packages/platform-api-docs/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Speed up documentation generation by loading source files in bulk instead of one at a time ([#9990](https://github.com/MetaMask/core/pull/9990))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/platform-api-docs/package.json b/packages/platform-api-docs/package.json
index ee0976ce058..b0d52be93b2 100644
--- a/packages/platform-api-docs/package.json
+++ b/packages/platform-api-docs/package.json
@@ -60,7 +60,7 @@
     "@metamask/auto-changelog": "^6.1.0",
     "@ts-bridge/cli": "^0.6.4",
     "@types/jest": "^30.0.0",
-    "@types/node": "^16.18.54",
+    "@types/node": "^22.13.14",
     "@types/npm-which": "^3",
     "@types/react": "^19.0.0",
     "@types/yargs": "^17.0.32",
@@ -71,6 +71,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/platform-api-docs/src/cli.ts b/packages/platform-api-docs/src/cli.ts
index bd1d62a0ce3..577c9e0d51e 100644
--- a/packages/platform-api-docs/src/cli.ts
+++ b/packages/platform-api-docs/src/cli.ts
@@ -110,10 +110,6 @@ async function setupSite(outDir: string): Promise<void> {
 
   console.log(`\nSetting up Docusaurus site in ${outDir}...`);
 
-  // `fs.cp` has been available since Node 16.7 and only got the "stable"
-  // marker in 22.3 — it's functional throughout our supported Node range
-  // (`^18.18 || >=20`), even though the linter flags the older versions.
-  // eslint-disable-next-line n/no-unsupported-features/node-builtins
   await fs.cp(siteDir, outDir, {
     recursive: true,
     filter: (source) => !skip.has(path.basename(source)),
diff --git a/packages/polling-controller/CHANGELOG.md b/packages/polling-controller/CHANGELOG.md
index f23eb254fc0..c8d396ec484 100644
--- a/packages/polling-controller/CHANGELOG.md
+++ b/packages/polling-controller/CHANGELOG.md
@@ -13,6 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/network-controller` from `^35.0.0` to `^35.0.1` ([#9758](https://github.com/MetaMask/core/pull/9758))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/polling-controller/package.json b/packages/polling-controller/package.json
index 212b89a8fca..2cfc8d1095d 100644
--- a/packages/polling-controller/package.json
+++ b/packages/polling-controller/package.json
@@ -73,6 +73,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/preferences-controller/CHANGELOG.md b/packages/preferences-controller/CHANGELOG.md
index 6a20f6ccbb6..84ad4951418 100644
--- a/packages/preferences-controller/CHANGELOG.md
+++ b/packages/preferences-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.11.0` ([#9074](https://github.com/MetaMask/core/pull/9074))
 - Bump `@metamask/messenger` from `^1.0.0` to `^2.0.0` ([#8364](https://github.com/MetaMask/core/pull/8364), [#8373](https://github.com/MetaMask/core/pull/8373), [#8632](https://github.com/MetaMask/core/pull/8632), [#9392](https://github.com/MetaMask/core/pull/9392))
 - Bump `@metamask/base-controller` from `^9.0.1` to `^9.1.0` ([#8457](https://github.com/MetaMask/core/pull/8457))
diff --git a/packages/preferences-controller/package.json b/packages/preferences-controller/package.json
index ce5882f657a..47d7120f053 100644
--- a/packages/preferences-controller/package.json
+++ b/packages/preferences-controller/package.json
@@ -72,6 +72,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/profile-metrics-controller/CHANGELOG.md b/packages/profile-metrics-controller/CHANGELOG.md
index 4b71836b9b9..10e2211ad45 100644
--- a/packages/profile-metrics-controller/CHANGELOG.md
+++ b/packages/profile-metrics-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/transaction-controller` from `^69.4.0` to `^69.8.0` ([#9780](https://github.com/MetaMask/core/pull/9780), [#10080](https://github.com/MetaMask/core/pull/10080), [#9798](https://github.com/MetaMask/core/pull/9798), [#9823](https://github.com/MetaMask/core/pull/9823), [#9960](https://github.com/MetaMask/core/pull/9960), [#9969](https://github.com/MetaMask/core/pull/9969), [#10046](https://github.com/MetaMask/core/pull/10046))
 - Bump `@metamask/superstruct` from `^3.1.0` to `^3.4.1` ([#9754](https://github.com/MetaMask/core/pull/9754))
 - Bump `@metamask/accounts-controller` from `^39.0.6` to `^39.1.1` ([#9791](https://github.com/MetaMask/core/pull/9791), [#9807](https://github.com/MetaMask/core/pull/9807), [#9969](https://github.com/MetaMask/core/pull/9969))
diff --git a/packages/profile-metrics-controller/package.json b/packages/profile-metrics-controller/package.json
index 06025bc4d43..be09230ca19 100644
--- a/packages/profile-metrics-controller/package.json
+++ b/packages/profile-metrics-controller/package.json
@@ -86,6 +86,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/profile-sync-controller/CHANGELOG.md b/packages/profile-sync-controller/CHANGELOG.md
index 48b54489ee5..74e069caf74 100644
--- a/packages/profile-sync-controller/CHANGELOG.md
+++ b/packages/profile-sync-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - **BREAKING:** Derive auth and user-storage message-signing keys natively via SIP-6 from HD keyring seeds instead of calling `@metamask/message-signing-snap` through `SnapController`. `AuthenticationController` and `UserStorageController` now require `KeyringController:withKeyringV2Unsafe` and no longer call `SnapController:handleRequest`. The message-signing snap remains for Portfolio / external origins ([#9824](https://github.com/MetaMask/core/pull/9824))
   - Derive native SIP-6 keys with `@noble/hashes` HMAC-SHA-512 instead of Web Crypto, so auth works on React Native, whose SubtleCrypto cannot HMAC.
 - Resolve HD entropy source IDs from `KeyringController` instead of the message-signing snap (`getBearerToken` primary ID, `performSignIn` SRP enumeration) ([#9794](https://github.com/MetaMask/core/pull/9794))
diff --git a/packages/profile-sync-controller/jest.environment.js b/packages/profile-sync-controller/jest.environment.js
index 2e6fb2965b7..e4b95026d29 100644
--- a/packages/profile-sync-controller/jest.environment.js
+++ b/packages/profile-sync-controller/jest.environment.js
@@ -18,11 +18,6 @@ class CustomTestEnvironment extends TestEnvironment {
     this.global.TextDecoder = TextDecoder;
     this.global.ArrayBuffer = ArrayBuffer;
     this.global.Uint8Array = Uint8Array;
-
-    if (typeof this.global.crypto === 'undefined') {
-      // eslint-disable-next-line n/no-unsupported-features/node-builtins
-      this.global.crypto = require('crypto').webcrypto;
-    }
   }
 }
 
diff --git a/packages/profile-sync-controller/package.json b/packages/profile-sync-controller/package.json
index 4e17af21e0d..499f01d7da2 100644
--- a/packages/profile-sync-controller/package.json
+++ b/packages/profile-sync-controller/package.json
@@ -149,7 +149,7 @@
     "webextension-polyfill": "^0.10.0 || ^0.11.0 || ^0.12.0"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   },
   "lavamoat": {
     "allowScripts": {}
diff --git a/packages/ramps-controller/CHANGELOG.md b/packages/ramps-controller/CHANGELOG.md
index d61b6aa2e9b..db69428e802 100644
--- a/packages/ramps-controller/CHANGELOG.md
+++ b/packages/ramps-controller/CHANGELOG.md
@@ -13,6 +13,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Add `RampsController` autoramp last-seen cursor and Money Account wallet registration: persisted `autoramps` state, `createAutoramp` / `refreshAutoramp(s)` / `applyAutorampStatusFromPush`, `registerMoneyAccountWallet`, and `RampsController:autorampStatusChanged`. MoonPay remains the source of truth; hosts should call `refreshAutoramps` on resume to catch webhooks missed while the app was closed. Hosts must delegate `RAMPS_CONTROLLER_REQUIRED_CONTROLLER_ACTIONS` (`AuthenticationController:getSessionProfile`, `KeyringController:signPersonalMessage`, `RemoteFeatureFlagController:getState`) plus the NeoBank actions listed in `RAMPS_CONTROLLER_REQUIRED_SERVICE_ACTIONS`. ([#10032](https://github.com/MetaMask/core/pull/10032))
 
+### Changed
+
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
+
 ## [20.2.0]
 
 ### Added
diff --git a/packages/ramps-controller/package.json b/packages/ramps-controller/package.json
index 65c885df3d5..f7d66e0c4c3 100644
--- a/packages/ramps-controller/package.json
+++ b/packages/ramps-controller/package.json
@@ -76,6 +76,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/rate-limit-controller/CHANGELOG.md b/packages/rate-limit-controller/CHANGELOG.md
index d55af2c41c4..3428ce2a523 100644
--- a/packages/rate-limit-controller/CHANGELOG.md
+++ b/packages/rate-limit-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/messenger` from `^1.0.0` to `^2.0.0` ([#8364](https://github.com/MetaMask/core/pull/8364), [#8373](https://github.com/MetaMask/core/pull/8373), [#8632](https://github.com/MetaMask/core/pull/8632), [#9392](https://github.com/MetaMask/core/pull/9392))
 - Bump `@metamask/base-controller` from `^9.0.1` to `^9.1.0` ([#8457](https://github.com/MetaMask/core/pull/8457))
diff --git a/packages/rate-limit-controller/package.json b/packages/rate-limit-controller/package.json
index 21ad7c9fd32..5a5b4406431 100644
--- a/packages/rate-limit-controller/package.json
+++ b/packages/rate-limit-controller/package.json
@@ -71,6 +71,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/react-data-query/CHANGELOG.md b/packages/react-data-query/CHANGELOG.md
index 336906ecf80..a2a137d968f 100644
--- a/packages/react-data-query/CHANGELOG.md
+++ b/packages/react-data-query/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [1.0.0]
diff --git a/packages/react-data-query/package.json b/packages/react-data-query/package.json
index 865158bc0bc..7a7d1107e8b 100644
--- a/packages/react-data-query/package.json
+++ b/packages/react-data-query/package.json
@@ -85,6 +85,6 @@
     }
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/remote-feature-flag-controller/CHANGELOG.md b/packages/remote-feature-flag-controller/CHANGELOG.md
index a78753a1bde..9ff93aa9255 100644
--- a/packages/remote-feature-flag-controller/CHANGELOG.md
+++ b/packages/remote-feature-flag-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [6.1.0]
diff --git a/packages/remote-feature-flag-controller/package.json b/packages/remote-feature-flag-controller/package.json
index 35f0edc51c7..bb01c656746 100644
--- a/packages/remote-feature-flag-controller/package.json
+++ b/packages/remote-feature-flag-controller/package.json
@@ -76,6 +76,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/sample-controllers/CHANGELOG.md b/packages/sample-controllers/CHANGELOG.md
index 0883caa19e2..449006ffbda 100644
--- a/packages/sample-controllers/CHANGELOG.md
+++ b/packages/sample-controllers/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [5.0.6]
diff --git a/packages/sample-controllers/package.json b/packages/sample-controllers/package.json
index 43a2b2a5593..003b91b150a 100644
--- a/packages/sample-controllers/package.json
+++ b/packages/sample-controllers/package.json
@@ -78,6 +78,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/seedless-onboarding-controller/CHANGELOG.md b/packages/seedless-onboarding-controller/CHANGELOG.md
index eb101fee7a6..c472e873de9 100644
--- a/packages/seedless-onboarding-controller/CHANGELOG.md
+++ b/packages/seedless-onboarding-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/keyring-controller` from `^27.1.0` to `^27.1.1` ([#9791](https://github.com/MetaMask/core/pull/9791))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/seedless-onboarding-controller/jest.config.js b/packages/seedless-onboarding-controller/jest.config.js
index b279b2830f8..ff67b94d816 100644
--- a/packages/seedless-onboarding-controller/jest.config.js
+++ b/packages/seedless-onboarding-controller/jest.config.js
@@ -23,7 +23,4 @@ module.exports = merge(baseConfig, {
       statements: 100,
     },
   },
-
-  // These tests rely on the Crypto API
-  testEnvironment: '<rootDir>/jest.environment.js',
 });
diff --git a/packages/seedless-onboarding-controller/jest.environment.js b/packages/seedless-onboarding-controller/jest.environment.js
deleted file mode 100644
index 96293a73a3f..00000000000
--- a/packages/seedless-onboarding-controller/jest.environment.js
+++ /dev/null
@@ -1,17 +0,0 @@
-const { TestEnvironment } = require('jest-environment-node');
-
-/**
- * SeedlessOnboardingController depends on @noble/hashes, which as of 1.7.1 relies on the
- * Web Crypto API in Node and browsers.
- */
-class CustomTestEnvironment extends TestEnvironment {
-  async setup() {
-    await super.setup();
-    if (typeof this.global.crypto === 'undefined') {
-      // eslint-disable-next-line n/no-unsupported-features/node-builtins -- this is a test environment
-      this.global.crypto = require('crypto').webcrypto;
-    }
-  }
-}
-
-module.exports = CustomTestEnvironment;
diff --git a/packages/seedless-onboarding-controller/package.json b/packages/seedless-onboarding-controller/package.json
index b5aa0becacb..5e36d7095b7 100644
--- a/packages/seedless-onboarding-controller/package.json
+++ b/packages/seedless-onboarding-controller/package.json
@@ -77,7 +77,6 @@
     "@types/json-stable-stringify-without-jsonify": "^1.0.2",
     "deepmerge": "^4.2.2",
     "jest": "^30.4.2",
-    "jest-environment-node": "^30.4.1",
     "nock": "^13.3.1",
     "ts-jest": "^29.4.11",
     "tsx": "^4.20.5",
@@ -86,7 +85,7 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   },
   "lavamoat": {
     "allowScripts": {
diff --git a/packages/selected-network-controller/CHANGELOG.md b/packages/selected-network-controller/CHANGELOG.md
index f2ca307940f..430a1afc9e5 100644
--- a/packages/selected-network-controller/CHANGELOG.md
+++ b/packages/selected-network-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [26.1.7]
diff --git a/packages/selected-network-controller/package.json b/packages/selected-network-controller/package.json
index 80a98c9f78b..0d62f1dbc2a 100644
--- a/packages/selected-network-controller/package.json
+++ b/packages/selected-network-controller/package.json
@@ -80,6 +80,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/sentinel-api-service/CHANGELOG.md b/packages/sentinel-api-service/CHANGELOG.md
index 7072d446e72..6c9b79f39ec 100644
--- a/packages/sentinel-api-service/CHANGELOG.md
+++ b/packages/sentinel-api-service/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [1.0.1]
diff --git a/packages/sentinel-api-service/package.json b/packages/sentinel-api-service/package.json
index a32f82f827e..769833fe298 100644
--- a/packages/sentinel-api-service/package.json
+++ b/packages/sentinel-api-service/package.json
@@ -76,6 +76,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/shield-controller/CHANGELOG.md b/packages/shield-controller/CHANGELOG.md
index 35d8287c46c..5bd58450624 100644
--- a/packages/shield-controller/CHANGELOG.md
+++ b/packages/shield-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/transaction-controller` from `^69.6.1` to `^69.8.0` ([#10046](https://github.com/MetaMask/core/pull/10046), [#10080](https://github.com/MetaMask/core/pull/10080))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/shield-controller/package.json b/packages/shield-controller/package.json
index fc21b932fdf..c06f97bee5e 100644
--- a/packages/shield-controller/package.json
+++ b/packages/shield-controller/package.json
@@ -84,7 +84,7 @@
     "uuid": "^8.3.2"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   },
   "lavamoat": {
     "allowScripts": {
diff --git a/packages/signature-controller/CHANGELOG.md b/packages/signature-controller/CHANGELOG.md
index 16f1f7c0861..c84c40f709c 100644
--- a/packages/signature-controller/CHANGELOG.md
+++ b/packages/signature-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/eth-sig-util` from `^8.2.0` to `^9.0.0` ([#9999](https://github.com/MetaMask/core/pull/9999))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/signature-controller/package.json b/packages/signature-controller/package.json
index cb75ce13f12..655ddb93990 100644
--- a/packages/signature-controller/package.json
+++ b/packages/signature-controller/package.json
@@ -83,6 +83,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/smart-transactions-controller/CHANGELOG.md b/packages/smart-transactions-controller/CHANGELOG.md
index 7d0a65c6d58..eece27df4ee 100644
--- a/packages/smart-transactions-controller/CHANGELOG.md
+++ b/packages/smart-transactions-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/transaction-controller` from `^69.6.1` to `^69.8.0` ([#10046](https://github.com/MetaMask/core/pull/10046), [#10080](https://github.com/MetaMask/core/pull/10080))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/smart-transactions-controller/package.json b/packages/smart-transactions-controller/package.json
index 7fe92a27130..a494bd93e30 100644
--- a/packages/smart-transactions-controller/package.json
+++ b/packages/smart-transactions-controller/package.json
@@ -89,6 +89,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/snap-account-service/CHANGELOG.md b/packages/snap-account-service/CHANGELOG.md
index a17cceb609f..c11250ea163 100644
--- a/packages/snap-account-service/CHANGELOG.md
+++ b/packages/snap-account-service/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
 ## [2.1.2]
diff --git a/packages/snap-account-service/package.json b/packages/snap-account-service/package.json
index 67df3bb665b..18961694201 100644
--- a/packages/snap-account-service/package.json
+++ b/packages/snap-account-service/package.json
@@ -81,6 +81,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/social-controllers/CHANGELOG.md b/packages/social-controllers/CHANGELOG.md
index bb03a1c297f..0b7b9847844 100644
--- a/packages/social-controllers/CHANGELOG.md
+++ b/packages/social-controllers/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
+
 ## [2.8.0]
 
 ### Added
diff --git a/packages/social-controllers/package.json b/packages/social-controllers/package.json
index a9f344aa06e..4c0e0dff245 100644
--- a/packages/social-controllers/package.json
+++ b/packages/social-controllers/package.json
@@ -75,6 +75,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/solana-test-validator-up/CHANGELOG.md b/packages/solana-test-validator-up/CHANGELOG.md
index e57892ba85d..854b66c5bab 100644
--- a/packages/solana-test-validator-up/CHANGELOG.md
+++ b/packages/solana-test-validator-up/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
+
 ## [1.0.0]
 
 ### Added
diff --git a/packages/solana-test-validator-up/package.json b/packages/solana-test-validator-up/package.json
index a485ba0c6d0..3e0cee63644 100644
--- a/packages/solana-test-validator-up/package.json
+++ b/packages/solana-test-validator-up/package.json
@@ -71,6 +71,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/stellar-quickstart-up/CHANGELOG.md b/packages/stellar-quickstart-up/CHANGELOG.md
index b518709c7b8..7d3ae898bdb 100644
--- a/packages/stellar-quickstart-up/CHANGELOG.md
+++ b/packages/stellar-quickstart-up/CHANGELOG.md
@@ -7,4 +7,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
+
 [Unreleased]: https://github.com/MetaMask/core/
diff --git a/packages/stellar-quickstart-up/package.json b/packages/stellar-quickstart-up/package.json
index 951440b417e..33a3c170510 100644
--- a/packages/stellar-quickstart-up/package.json
+++ b/packages/stellar-quickstart-up/package.json
@@ -67,6 +67,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/storage-service/CHANGELOG.md b/packages/storage-service/CHANGELOG.md
index 4b8dfd758a6..e6c103975cf 100644
--- a/packages/storage-service/CHANGELOG.md
+++ b/packages/storage-service/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/utils` from `^11.9.0` to `^11.12.0` ([#9074](https://github.com/MetaMask/core/pull/9074), [#10076](https://github.com/MetaMask/core/pull/10076))
 - Bump `@metamask/messenger` from `^1.2.0` to `^2.0.0` ([#9392](https://github.com/MetaMask/core/pull/9392))
 
diff --git a/packages/storage-service/package.json b/packages/storage-service/package.json
index 82bdd837c4b..f0ccd775d77 100644
--- a/packages/storage-service/package.json
+++ b/packages/storage-service/package.json
@@ -71,6 +71,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/subscription-controller/CHANGELOG.md b/packages/subscription-controller/CHANGELOG.md
index a4eb042f69a..8dc1050ecea 100644
--- a/packages/subscription-controller/CHANGELOG.md
+++ b/packages/subscription-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/transaction-controller` from `^69.6.1` to `^69.8.0` ([#10046](https://github.com/MetaMask/core/pull/10046), [#10080](https://github.com/MetaMask/core/pull/10080))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/subscription-controller/package.json b/packages/subscription-controller/package.json
index 4a0ff223d87..5b73fcb2dad 100644
--- a/packages/subscription-controller/package.json
+++ b/packages/subscription-controller/package.json
@@ -80,6 +80,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/transaction-controller/CHANGELOG.md b/packages/transaction-controller/CHANGELOG.md
index 5c2913b6fe9..a21d58d0e03 100644
--- a/packages/transaction-controller/CHANGELOG.md
+++ b/packages/transaction-controller/CHANGELOG.md
@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
+
 ## [69.8.0]
 
 ### Added
diff --git a/packages/transaction-controller/package.json b/packages/transaction-controller/package.json
index 7dabc34646c..58c7c9b92b4 100644
--- a/packages/transaction-controller/package.json
+++ b/packages/transaction-controller/package.json
@@ -94,7 +94,7 @@
     "@ts-bridge/cli": "^0.6.4",
     "@types/bn.js": "^5.1.5",
     "@types/jest": "^30.0.0",
-    "@types/node": "^16.18.54",
+    "@types/node": "^22.13.14",
     "deepmerge": "^4.2.2",
     "immer": "^9.0.6",
     "jest": "^30.4.2",
@@ -111,6 +111,6 @@
     "@metamask/eth-block-tracker": ">=9"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/transaction-pay-controller/CHANGELOG.md b/packages/transaction-pay-controller/CHANGELOG.md
index 23457af289f..1a14b608890 100644
--- a/packages/transaction-pay-controller/CHANGELOG.md
+++ b/packages/transaction-pay-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/transaction-controller` from `^69.7.0` to `^69.8.0` ([#10080](https://github.com/MetaMask/core/pull/10080))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/transaction-pay-controller/package.json b/packages/transaction-pay-controller/package.json
index d3c4b1356c7..8bec81ada3b 100644
--- a/packages/transaction-pay-controller/package.json
+++ b/packages/transaction-pay-controller/package.json
@@ -91,6 +91,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/user-operation-controller/CHANGELOG.md b/packages/user-operation-controller/CHANGELOG.md
index 3faa7dcf1fc..92c26ec8836 100644
--- a/packages/user-operation-controller/CHANGELOG.md
+++ b/packages/user-operation-controller/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/transaction-controller` from `^69.6.1` to `^69.8.0` ([#10046](https://github.com/MetaMask/core/pull/10046), [#10080](https://github.com/MetaMask/core/pull/10080))
 - Bump `@metamask/utils` from `^11.11.0` to `^11.12.0` ([#10076](https://github.com/MetaMask/core/pull/10076))
 
diff --git a/packages/user-operation-controller/package.json b/packages/user-operation-controller/package.json
index 814799a39ef..aa015a4290f 100644
--- a/packages/user-operation-controller/package.json
+++ b/packages/user-operation-controller/package.json
@@ -91,6 +91,6 @@
     "@metamask/eth-block-tracker": ">=9"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/wallet-cli/CHANGELOG.md b/packages/wallet-cli/CHANGELOG.md
index af23f4d6a02..c65c12c8b9a 100644
--- a/packages/wallet-cli/CHANGELOG.md
+++ b/packages/wallet-cli/CHANGELOG.md
@@ -27,6 +27,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - The daemon client (`sendCommand`) now retries only on `ECONNREFUSED`, not `ECONNRESET`, since a reset can drop after the daemon has already acted on a request — re-sending could execute a non-idempotent action (e.g. a transaction broadcast) twice ([#9608](https://github.com/MetaMask/core/pull/9608))
 - `--password` / `MM_WALLET_PASSWORD` is now optional on `mm daemon start`; on subsequent runs, omitting it starts the daemon with a locked keyring, and the persisted vault is auto-unlocked when a password is supplied ([#8821](https://github.com/MetaMask/core/pull/8821))
 - The daemon RPC server now validates `params` against each handler's superstruct before dispatch, returning a `-32602 invalidParams` error on mismatch instead of passing raw params to the handler ([#8846](https://github.com/MetaMask/core/pull/8846))
diff --git a/packages/wallet-cli/package.json b/packages/wallet-cli/package.json
index 735df797d91..cd7bee7acaf 100644
--- a/packages/wallet-cli/package.json
+++ b/packages/wallet-cli/package.json
@@ -85,6 +85,6 @@
     "topicSeparator": " "
   },
   "engines": {
-    "node": ">=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/wallet-framework-docs/package.json b/packages/wallet-framework-docs/package.json
index 6399ac41204..ebc2e8ed354 100644
--- a/packages/wallet-framework-docs/package.json
+++ b/packages/wallet-framework-docs/package.json
@@ -67,6 +67,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/wallet/CHANGELOG.md b/packages/wallet/CHANGELOG.md
index e1ed662f0d3..54bd3bbda91 100644
--- a/packages/wallet/CHANGELOG.md
+++ b/packages/wallet/CHANGELOG.md
@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- **BREAKING:** Bump minimum Node.js version to 22 ([#9976](https://github.com/MetaMask/core/pull/9976))
 - Bump `@metamask/claims-controller` from `^0.6.0` to `^0.6.1` ([#9972](https://github.com/MetaMask/core/pull/9972))
 - Bump `@metamask/shield-controller` from `^6.0.0` to `^6.0.1` ([#9972](https://github.com/MetaMask/core/pull/9972))
 - Bump `@metamask/subscription-controller` from `^8.0.0` to `^8.0.1` ([#9972](https://github.com/MetaMask/core/pull/9972))
diff --git a/packages/wallet/package.json b/packages/wallet/package.json
index 7904f3abd83..4c2691492ff 100644
--- a/packages/wallet/package.json
+++ b/packages/wallet/package.json
@@ -91,6 +91,6 @@
     "typescript": "~5.3.3"
   },
   "engines": {
-    "node": "^18.18 || >=20"
+    "node": "^22.14.0 || ^24"
   }
 }
diff --git a/packages/wallet/src/Wallet.test.ts b/packages/wallet/src/Wallet.test.ts
index d8b24b7c2b4..2ffc6db1922 100644
--- a/packages/wallet/src/Wallet.test.ts
+++ b/packages/wallet/src/Wallet.test.ts
@@ -8,7 +8,6 @@ import {
 } from '@metamask/shield-controller';
 import { InMemoryStorageAdapter } from '@metamask/storage-service';
 import { Json } from '@metamask/utils';
-import { webcrypto } from 'crypto';
 
 import MockEncryptor from '../../keyring-controller/tests/mocks/mockEncryptor.js';
 import * as initializationModule from './initialization/initialization.js';
@@ -58,19 +57,6 @@ async function setupWallet(): Promise<Wallet> {
 }
 
 describe('Wallet', () => {
-  beforeAll(() => {
-    // We can remove this once we drop Node 18
-    // eslint-disable-next-line n/no-unsupported-features/node-builtins
-    globalThis.crypto ??= webcrypto as typeof globalThis.crypto;
-
-    // eslint-disable-next-line no-restricted-syntax
-    if (!('CryptoKey' in globalThis)) {
-      Object.defineProperty(globalThis, 'CryptoKey', {
-        value: webcrypto.CryptoKey,
-      });
-    }
-  });
-
   it('exposes state', async () => {
     const wallet = await setupWallet();
     const { state } = wallet;
diff --git a/packages/wallet/src/initialization/instances/keyring-controller/encryptor.test.ts b/packages/wallet/src/initialization/instances/keyring-controller/encryptor.test.ts
index 29e75a0b2d4..011736efc7c 100644
--- a/packages/wallet/src/initialization/instances/keyring-controller/encryptor.test.ts
+++ b/packages/wallet/src/initialization/instances/keyring-controller/encryptor.test.ts
@@ -1,21 +1,6 @@
-import { webcrypto } from 'crypto';
-
 import { encryptorFactory } from './encryptor.js';
 
 describe('encryptorFactory', () => {
-  beforeAll(() => {
-    // We can remove this once we drop Node 18
-    // eslint-disable-next-line n/no-unsupported-features/node-builtins
-    globalThis.crypto ??= webcrypto as typeof globalThis.crypto;
-
-    // eslint-disable-next-line no-restricted-syntax
-    if (!('CryptoKey' in globalThis)) {
-      Object.defineProperty(globalThis, 'CryptoKey', {
-        value: webcrypto.CryptoKey,
-      });
-    }
-  });
-
   const encryptor = encryptorFactory(600_000);
 
   it('encrypts/decrypts using a password', async () => {
diff --git a/yarn.config.cjs b/yarn.config.cjs
index 2b55c2fd360..fd44537397a 100644
--- a/yarn.config.cjs
+++ b/yarn.config.cjs
@@ -262,15 +262,8 @@ module.exports = defineConfig({
         expectYarnPackageManager(workspace);
       }
 
-      // All packages must specify a minimum Node.js version of 18.18.
-      // @metamask/wallet-cli depends on `better-sqlite3`, which only ships
-      // prebuilt binaries for Node 20+; bumping its declared minimum keeps the
-      // engines field honest.
-      if (workspace.ident === '@metamask/wallet-cli') {
-        expectWorkspaceField(workspace, 'engines.node', '>=20');
-      } else {
-        expectWorkspaceField(workspace, 'engines.node', '^18.18 || >=20');
-      }
+      // All packages must specify a minimum Node.js version of 22.
+      expectWorkspaceField(workspace, 'engines.node', '^22.14.0 || ^24');
 
       // All non-root public packages should be published to the NPM registry;
       // all non-root private packages should not.
diff --git a/yarn.lock b/yarn.lock
index 16ede8012a3..d5e28b0ffaa 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5916,7 +5916,7 @@ __metadata:
     "@types/bn.js": "npm:^5.1.5"
     "@types/jest": "npm:^30.0.0"
     "@types/lodash": "npm:^4.14.191"
-    "@types/node": "npm:^16.18.54"
+    "@types/node": "npm:^22.13.14"
     "@types/uuid": "npm:^8.3.0"
     async-mutex: "npm:^0.5.0"
     bitcoin-address-validation: "npm:^2.2.3"
@@ -6529,7 +6529,7 @@ __metadata:
     "@ts-bridge/cli": "npm:^0.6.4"
     "@types/jest": "npm:^30.0.0"
     "@types/lodash": "npm:^4.14.191"
-    "@types/node": "npm:^16.18.54"
+    "@types/node": "npm:^22.13.14"
     "@types/semver": "npm:^7"
     "@typescript-eslint/eslint-plugin": "npm:^8.48.0"
     "@typescript-eslint/parser": "npm:^8.48.0"
@@ -7427,7 +7427,6 @@ __metadata:
     ethereumjs-wallet: "npm:^1.0.1"
     immer: "npm:^9.0.6"
     jest: "npm:^30.4.2"
-    jest-environment-node: "npm:^30.4.1"
     lodash: "npm:^4.17.21"
     ts-jest: "npm:^29.4.11"
     tsx: "npm:^4.20.5"
@@ -7798,7 +7797,6 @@ __metadata:
     "@types/jest": "npm:^30.0.0"
     deepmerge: "npm:^4.2.2"
     jest: "npm:^30.4.2"
-    jest-environment-node: "npm:^30.4.1"
     ts-jest: "npm:^29.4.11"
     tsx: "npm:^4.20.5"
     typedoc: "npm:^0.25.13"
@@ -8189,7 +8187,6 @@ __metadata:
     async-mutex: "npm:^0.5.0"
     deepmerge: "npm:^4.2.2"
     jest: "npm:^30.4.2"
-    jest-environment-node: "npm:^30.4.1"
     ts-jest: "npm:^29.4.11"
     tsx: "npm:^4.20.5"
     typedoc: "npm:^0.25.13"
@@ -8350,7 +8347,7 @@ __metadata:
     "@metamask/utils": "npm:^11.12.0"
     "@ts-bridge/cli": "npm:^0.6.4"
     "@types/jest": "npm:^30.0.0"
-    "@types/node": "npm:^16.18.54"
+    "@types/node": "npm:^22.13.14"
     "@types/npm-which": "npm:^3"
     "@types/react": "npm:^19.0.0"
     "@types/yargs": "npm:^17.0.32"
@@ -8698,7 +8695,6 @@ __metadata:
     async-mutex: "npm:^0.5.0"
     deepmerge: "npm:^4.2.2"
     jest: "npm:^30.4.2"
-    jest-environment-node: "npm:^30.4.1"
     nock: "npm:^13.3.1"
     ts-jest: "npm:^29.4.11"
     tsx: "npm:^4.20.5"
@@ -9201,7 +9197,7 @@ __metadata:
     "@ts-bridge/cli": "npm:^0.6.4"
     "@types/bn.js": "npm:^5.1.5"
     "@types/jest": "npm:^30.0.0"
-    "@types/node": "npm:^16.18.54"
+    "@types/node": "npm:^22.13.14"
     async-mutex: "npm:^0.5.0"
     bignumber.js: "npm:^9.1.2"
     bn.js: "npm:^5.2.1"
@@ -11914,7 +11910,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node@npm:*, @types/node@npm:22.7.5, @types/node@npm:>=12.12.47, @types/node@npm:>=13.7.0":
+"@types/node@npm:*, @types/node@npm:>=12.12.47, @types/node@npm:>=13.7.0, @types/node@npm:^22.13.14":
+  version: 22.20.1
+  resolution: "@types/node@npm:22.20.1"
+  dependencies:
+    undici-types: "npm:~6.21.0"
+  checksum: 10/0949e49d0383569ebd1222a2f65a9adb9328a6a6dbed459a02cdb37c61147755386c004c4ffbe436de59f5859df1774b1dd6bf168f7aeee46884bb190e0c384f
+  languageName: node
+  linkType: hard
+
+"@types/node@npm:22.7.5":
   version: 22.7.5
   resolution: "@types/node@npm:22.7.5"
   dependencies:
@@ -11923,13 +11928,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node@npm:^16.18.54":
-  version: 16.18.106
-  resolution: "@types/node@npm:16.18.106"
-  checksum: 10/1970719a048bfc56554f8e132e8e5292c197d6e023d334190b0d3817a05a12bfb6537eaa24778ddb695d2073195f0545e5a4b6bcaf81b656994bbca39f349c3b
-  languageName: node
-  linkType: hard
-
 "@types/node@npm:^17.0.5":
   version: 17.0.45
   resolution: "@types/node@npm:17.0.45"
@@ -26889,6 +26887,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"undici-types@npm:~6.21.0":
+  version: 6.21.0
+  resolution: "undici-types@npm:6.21.0"
+  checksum: 10/ec8f41aa4359d50f9b59fa61fe3efce3477cc681908c8f84354d8567bb3701fafdddf36ef6bff307024d3feb42c837cf6f670314ba37fc8145e219560e473d14
+  languageName: node
+  linkType: hard
+
 "undici@npm:^6.23.0":
   version: 6.28.0
   resolution: "undici@npm:6.28.0"