diff --git a/.github/workflows/branch-protection.yaml b/.github/workflows/branch-protection.yaml
index 596379c..aa4f8e1 100644
--- a/.github/workflows/branch-protection.yaml
+++ b/.github/workflows/branch-protection.yaml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
-      - uses: ruby/setup-ruby@c4e5b1316158f92e3d49443a9d58b31d25ac0f8f
+      - uses: ruby/setup-ruby@6aaa311d81eba98ae12eaffbcb63296ace0efcde
         with:
           ruby-version: ${{ matrix.ruby }}
       - run: gem install bundler --no-document
diff --git a/.github/workflows/continuous-delivery.yaml b/.github/workflows/continuous-delivery.yaml
index dfbafd1..f04b2a9 100644
--- a/.github/workflows/continuous-delivery.yaml
+++ b/.github/workflows/continuous-delivery.yaml
@@ -24,7 +24,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd
-      - uses: ruby/setup-ruby@c4e5b1316158f92e3d49443a9d58b31d25ac0f8f
+      - uses: ruby/setup-ruby@6aaa311d81eba98ae12eaffbcb63296ace0efcde
         with:
           ruby-version: 4.0.1
       - run: gem install bundler --no-document