diff --git a/.github/workflows/macos-cmake.yml b/.github/workflows/macos-cmake.yml
index 284479a..ab9ad5d 100644
--- a/.github/workflows/macos-cmake.yml
+++ b/.github/workflows/macos-cmake.yml
@@ -42,7 +42,7 @@ jobs:
         os: [ macos-14 ]
         shard: [ All ]
     steps:
-    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+    - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       with:
         ref: ${{ inputs.checkout-ref }}
     - uses: google-github-actions/auth@v2
diff --git a/.github/workflows/windows-cmake.yml b/.github/workflows/windows-cmake.yml
index 8cdd118..d2d768c 100644
--- a/.github/workflows/windows-cmake.yml
+++ b/.github/workflows/windows-cmake.yml
@@ -46,7 +46,7 @@ jobs:
         arch: [ x64 ]
         shard: [ All ]
     steps:
-    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
+    - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
       with:
         ref: ${{ inputs.checkout-ref }}
     - uses: google-github-actions/auth@v2