diff --git a/.github/workflows/branch-protection.yaml b/.github/workflows/branch-protection.yaml
index 69a96fb..8f4e1e1 100644
--- a/.github/workflows/branch-protection.yaml
+++ b/.github/workflows/branch-protection.yaml
@@ -21,7 +21,7 @@ jobs:
           - 3.4.4
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       - uses: ruby/setup-ruby@8aeb6ff8030dd539317f8e1769a044873b56ea71
         with:
           ruby-version: ${{ matrix.ruby }}
diff --git a/.github/workflows/continuous-delivery.yaml b/.github/workflows/continuous-delivery.yaml
index 594790d..9acc9e8 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@08c6903cd8c0fde910a37f88322edcfb5dd907a8
+      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd
       - uses: ruby/setup-ruby@8aeb6ff8030dd539317f8e1769a044873b56ea71
         with:
           ruby-version: 3.4.4