diff --git a/package-lock.json b/package-lock.json
index 7f19eba00..0fa139836 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -75,7 +75,7 @@
         "prettier": "^3.7.4",
         "secretlint": "^11.3.0",
         "tsx": "^4.21.0",
-        "typescript": "^5",
+        "typescript": "^6",
         "typescript-eslint": "^8.50.1",
         "vitest": "^4.0.18"
       },
@@ -15410,9 +15410,9 @@
       }
     },
     "node_modules/typescript": {
-      "version": "5.9.3",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",
-      "integrity": "sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==",
+      "version": "6.0.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-6.0.3.tgz",
+      "integrity": "sha512-y2TvuxSZPDyQakkFRPZHKFm+KKVqIisdg9/CZwm9ftvKXLP8NRWj38/ODjNbr43SsoXqNuAisEf1GdCxqWcdBw==",
       "license": "Apache-2.0",
       "bin": {
         "tsc": "bin/tsc",
diff --git a/package.json b/package.json
index 3ab245e13..d81a3ce7a 100644
--- a/package.json
+++ b/package.json
@@ -138,7 +138,7 @@
     "prettier": "^3.7.4",
     "secretlint": "^11.3.0",
     "tsx": "^4.21.0",
-    "typescript": "^5",
+    "typescript": "^6",
     "typescript-eslint": "^8.50.1",
     "vitest": "^4.0.18"
   },