diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3bf7b85..cc6d2e7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
       - name: Install Ruby and gems
-        uses: ruby/setup-ruby@5cfe23c062c0aac352e765b1b7cc12ea5255ccc4
+        uses: ruby/setup-ruby@cd48c8e22733480b66887b42bfeb6c0b88ea1a56
         with:
           bundler-cache: true
           ruby-version: ${{ matrix.ruby }}
@@ -37,7 +37,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
       - name: Install Ruby and gems
-        uses: ruby/setup-ruby@5cfe23c062c0aac352e765b1b7cc12ea5255ccc4
+        uses: ruby/setup-ruby@cd48c8e22733480b66887b42bfeb6c0b88ea1a56
         with:
           bundler-cache: true
           ruby-version: "3.1"
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 5d665e1..d6437b2 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -9,7 +9,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
       - name: Install Ruby and gems
-        uses: ruby/setup-ruby@5cfe23c062c0aac352e765b1b7cc12ea5255ccc4
+        uses: ruby/setup-ruby@cd48c8e22733480b66887b42bfeb6c0b88ea1a56
         with:
           bundler-cache: true
           ruby-version: "3.1"