diff --git a/.github/workflows/pr-build.yml b/.github/workflows/pr-build.yml
index 11dec8f1d..0a1d33150 100644
--- a/.github/workflows/pr-build.yml
+++ b/.github/workflows/pr-build.yml
@@ -24,7 +24,7 @@ jobs:
           node-version: 22.20.0
 
       - name: Set up Ruby 3.2
-        uses: ruby/setup-ruby@0481980f17b760ef6bca5e8c55809102a0af1e5a # v1.263.0
+        uses: ruby/setup-ruby@6797dcbb9a1889fd411d07e8aba7eded53fb8b48 # v1.264.0
         with:
           ruby-version: 3.2
 
diff --git a/.github/workflows/site-build.yml b/.github/workflows/site-build.yml
index f15c5dc29..58d0667a1 100644
--- a/.github/workflows/site-build.yml
+++ b/.github/workflows/site-build.yml
@@ -24,7 +24,7 @@ jobs:
           node-version: 22.20.0
 
       - name: Set up Ruby 3.2
-        uses: ruby/setup-ruby@0481980f17b760ef6bca5e8c55809102a0af1e5a # v1.263.0
+        uses: ruby/setup-ruby@6797dcbb9a1889fd411d07e8aba7eded53fb8b48 # v1.264.0
         with:
           ruby-version: 3.2