diff --git a/.github/workflows/pr-build.yml b/.github/workflows/pr-build.yml
index e2e4ea744..8b2bc0fbf 100644
--- a/.github/workflows/pr-build.yml
+++ b/.github/workflows/pr-build.yml
@@ -38,7 +38,7 @@ jobs:
           node-version: 24.21.0
 
       - name: Set up Ruby
-        uses: ruby/setup-ruby@e81a8fa391b11a595c1b7ed84177cc0fe02faf83 # v1.328.0
+        uses: ruby/setup-ruby@651ff0d62c5c79bed6d53ec518387aae20e72c1a # v1.329.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/site-build.yml b/.github/workflows/site-build.yml
index bfb209217..469b97be7 100644
--- a/.github/workflows/site-build.yml
+++ b/.github/workflows/site-build.yml
@@ -48,7 +48,7 @@ jobs:
           node-version: 24.21.0
 
       - name: Set up Ruby
-        uses: ruby/setup-ruby@e81a8fa391b11a595c1b7ed84177cc0fe02faf83 # v1.328.0
+        uses: ruby/setup-ruby@651ff0d62c5c79bed6d53ec518387aae20e72c1a # v1.329.0
         with:
           bundler-cache: true