diff --git a/.github/workflows/pr-build.yml b/.github/workflows/pr-build.yml
index 0a1591dca..5af971e11 100644
--- a/.github/workflows/pr-build.yml
+++ b/.github/workflows/pr-build.yml
@@ -38,7 +38,7 @@ jobs:
           node-version: 24.22.2
 
       - name: Set up Ruby
-        uses: ruby/setup-ruby@de492cf36cbab201753d720ce4f4e336cd688c94 # v1.336.0
+        uses: ruby/setup-ruby@b3aaceaef7e0ee231b499e7b5f49c03fc1d32199 # v1.338.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/site-build.yml b/.github/workflows/site-build.yml
index 1a2cb93c1..d1b8a2706 100644
--- a/.github/workflows/site-build.yml
+++ b/.github/workflows/site-build.yml
@@ -48,7 +48,7 @@ jobs:
           node-version: 24.22.2
 
       - name: Set up Ruby
-        uses: ruby/setup-ruby@de492cf36cbab201753d720ce4f4e336cd688c94 # v1.336.0
+        uses: ruby/setup-ruby@b3aaceaef7e0ee231b499e7b5f49c03fc1d32199 # v1.338.0
         with:
           bundler-cache: true