diff --git a/.github/workflows/branch-protection.yaml b/.github/workflows/branch-protection.yaml
index 12b8eea..35fce87 100644
--- a/.github/workflows/branch-protection.yaml
+++ b/.github/workflows/branch-protection.yaml
@@ -21,7 +21,7 @@ jobs:
           - 4.0.1
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
       - uses: ruby/setup-ruby@afeafc3d1ab54a631816aba4c914a0081c12ff2f
         with:
           ruby-version: ${{ matrix.ruby }}
diff --git a/.github/workflows/continuous-delivery.yaml b/.github/workflows/continuous-delivery.yaml
index 26417f2..d8cd303 100644
--- a/.github/workflows/continuous-delivery.yaml
+++ b/.github/workflows/continuous-delivery.yaml
@@ -23,7 +23,7 @@ jobs:
           - ubuntu-24.04-arm
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10
       - uses: ruby/setup-ruby@afeafc3d1ab54a631816aba4c914a0081c12ff2f
         with:
           ruby-version: 4.0.1