diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d8c6fa54..f398e893 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -51,7 +51,7 @@ jobs:
           persist-credentials: false
 
       - name: Setup Ruby    
-        uses: ruby/setup-ruby@ac793fdd38cc468a4dd57246fa9d0e868aba9085 # https://github.com/ruby/setup-ruby/releases/tag/v1.270.0
+        uses: ruby/setup-ruby@4c24fa5ec04b2e79eb40571b1cee2a0d2b705771 # https://github.com/ruby/setup-ruby/releases/tag/v1.278.0
         with:
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically
 
diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 51680c54..9b3724c6 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -21,7 +21,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v6
       - name: Setup Ruby    
-        uses: ruby/setup-ruby@ac793fdd38cc468a4dd57246fa9d0e868aba9085 # https://github.com/ruby/setup-ruby/releases/tag/v1.270.0
+        uses: ruby/setup-ruby@4c24fa5ec04b2e79eb40571b1cee2a0d2b705771 # https://github.com/ruby/setup-ruby/releases/tag/v1.278.0
         with:
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically
           cache-version: 0 # Increment this number if you need to re-download cached gems