diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index f317cea..1986a80 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -12,7 +12,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
     - name: Build and deploy
       run: ./build.sh deploy ${{ secrets.ID_RSA_CONTENTS_BASE64 }} ${{ secrets.DOCKER_CONFIG_CONTENTS_BASE64 }}
       env:
diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 0c4dbd6..b6f8cf8 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -7,7 +7,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
+    - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
     - name: Build image
       run: ./build.sh test ${{ secrets.ID_RSA_CONTENTS_BASE64 }} ${{ secrets.DOCKER_CONFIG_CONTENTS_BASE64 }}
       env: