diff --git a/.github/workflows/pr-build.yml b/.github/workflows/pr-build.yml
index d7d65673f..e2e4ea744 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@14594264cd68ce8a2345dd349bc3d138a4ef85c8 # v1.327.0
+        uses: ruby/setup-ruby@e81a8fa391b11a595c1b7ed84177cc0fe02faf83 # v1.328.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/site-build.yml b/.github/workflows/site-build.yml
index 5c28a5942..bfb209217 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@14594264cd68ce8a2345dd349bc3d138a4ef85c8 # v1.327.0
+        uses: ruby/setup-ruby@e81a8fa391b11a595c1b7ed84177cc0fe02faf83 # v1.328.0
         with:
           bundler-cache: true