diff --git a/.github/workflows/rubocop.yml b/.github/workflows/rubocop.yml
index 25908b4..3be4837 100644
--- a/.github/workflows/rubocop.yml
+++ b/.github/workflows/rubocop.yml
@@ -15,7 +15,7 @@ jobs:
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
 
       - name: Set up Ruby
-        uses: ruby/setup-ruby@2a9a743e19810b9f3c38060637daf594dbd7b37f
+        uses: ruby/setup-ruby@50ba3386b050ad5b97a41fcb81240cbee1d1821f
         with:
           ruby-version: .ruby-version
           bundler-cache: true
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 81de79a..8d1e300 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -18,7 +18,7 @@ jobs:
         uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332
 
       - name: Setup Ruby
-        uses: ruby/setup-ruby@2a9a743e19810b9f3c38060637daf594dbd7b37f
+        uses: ruby/setup-ruby@50ba3386b050ad5b97a41fcb81240cbee1d1821f
         with:
           ruby-version: .ruby-version
           bundler-cache: true