diff --git a/.github/workflows/build-cpp.yml b/.github/workflows/build-cpp.yml
index 0f61ca4..996e719 100644
--- a/.github/workflows/build-cpp.yml
+++ b/.github/workflows/build-cpp.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
 
       - name: Setup MSBuild
         uses: microsoft/setup-msbuild@v2
diff --git a/.github/workflows/build-rust.yml b/.github/workflows/build-rust.yml
index c3b20dd..7afa4bd 100644
--- a/.github/workflows/build-rust.yml
+++ b/.github/workflows/build-rust.yml
@@ -17,7 +17,7 @@ jobs:
     steps:
       # https://zenn.dev/kt3k/articles/d557cc874961ab
       - name: Checkout Repository
-        uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4
+        uses: actions/checkout@eef61447b9ff4aafe5dcd4e0bbf5d482be7e7871 # v4
         with:
           submodules: recursive
           fetch-depth: 0