diff --git a/pyproject.toml b/pyproject.toml
index a401a3246..5fb4a40df 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -105,7 +105,7 @@ optional-dependencies.dev = [
     "towncrier==25.8.0",
     "ty==0.0.70",
     "types-docker==7.2.0.20260811",
-    "types-pyyaml==6.0.12.20260724",
+    "types-pyyaml==6.0.12.20260815",
     "types-requests==2.33.0.20260712",
     "urllib3==2.7.0",
     "vale==3.13.0.0",
diff --git a/uv.lock b/uv.lock
index ba70be3dc..2c4736066 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2597,11 +2597,11 @@ wheels = [
 
 [[package]]
 name = "types-pyyaml"
-version = "6.0.12.20260724"
+version = "6.0.12.20260815"
 source = { registry = "https://pypi.org/simple" }
-sdist = { url = "https://files.pythonhosted.org/packages/3f/6f/a28f44bcd56bebed42b028a2894c79853e2f5e6b5279e633cb3f287a05e7/types_pyyaml-6.0.12.20260724.tar.gz", hash = "sha256:3c1ce1bb73cd5ec02e90390c2b1f00e810d241d8825fd73ff359696839271b6b", size = 17893, upload-time = "2026-07-24T04:58:43.453Z" }
+sdist = { url = "https://files.pythonhosted.org/packages/9f/72/b56089aeee6c496d969bac42376bedb6e3eeab4682e1018fa3137122f94b/types_pyyaml-6.0.12.20260815.tar.gz", hash = "sha256:28764110c9cf35846e733da32d8d734df7473c5dde9ef67c3b7332ec0e819858", size = 18545, upload-time = "2026-08-15T02:41:51.532Z" }
 wheels = [
-    { url = "https://files.pythonhosted.org/packages/8b/42/0337fefc615e20ee55d1c8f71b774a9b2b734a04669139c20753b27a2a3a/types_pyyaml-6.0.12.20260724-py3-none-any.whl", hash = "sha256:d57db930a4b2efbc57cf430ec8882765d246929432fa253092f383902329a453", size = 20312, upload-time = "2026-07-24T04:58:42.486Z" },
+    { url = "https://files.pythonhosted.org/packages/08/52/eefeba09be4ef2a1eb989eb92934561e8e502a6ee3c32654996e4be7e399/types_pyyaml-6.0.12.20260815-py3-none-any.whl", hash = "sha256:6f332212b7e191f3afd5016a713c510b6340593b7ebec573c7d5d20aa5386d3b", size = 21148, upload-time = "2026-08-15T02:41:50.555Z" },
 ]
 
 [[package]]
@@ -2856,7 +2856,7 @@ requires-dist = [
     { name = "towncrier", marker = "extra == 'release'", specifier = "==25.8.0" },
     { name = "ty", marker = "extra == 'dev'", specifier = "==0.0.70" },
     { name = "types-docker", marker = "extra == 'dev'", specifier = "==7.2.0.20260811" },
-    { name = "types-pyyaml", marker = "extra == 'dev'", specifier = "==6.0.12.20260724" },
+    { name = "types-pyyaml", marker = "extra == 'dev'", specifier = "==6.0.12.20260815" },
     { name = "types-requests", marker = "extra == 'dev'", specifier = "==2.33.0.20260712" },
     { name = "tzdata", marker = "sys_platform == 'win32'" },
     { name = "urllib3", marker = "extra == 'dev'", specifier = "==2.7.0" },