diff --git a/.github/workflows/pr-build.yml b/.github/workflows/pr-build.yml
index 9f30caf86..5f24089bc 100644
--- a/.github/workflows/pr-build.yml
+++ b/.github/workflows/pr-build.yml
@@ -24,7 +24,7 @@ jobs:
           node-version: 24.16.0
 
       - name: Set up Ruby 3.2
-        uses: ruby/setup-ruby@afeafc3d1ab54a631816aba4c914a0081c12ff2f # v1.310.0
+        uses: ruby/setup-ruby@12fd324f1d0b43274fdc8130f6980590a667c455 # v1.312.0
         with:
           ruby-version: 3.4.9
 
diff --git a/.github/workflows/site-build.yml b/.github/workflows/site-build.yml
index 36744729b..32bb90ecb 100644
--- a/.github/workflows/site-build.yml
+++ b/.github/workflows/site-build.yml
@@ -24,7 +24,7 @@ jobs:
           node-version: 24.16.0
 
       - name: Set up Ruby 3.2
-        uses: ruby/setup-ruby@afeafc3d1ab54a631816aba4c914a0081c12ff2f # v1.310.0
+        uses: ruby/setup-ruby@12fd324f1d0b43274fdc8130f6980590a667c455 # v1.312.0
         with:
           ruby-version: 3.4.9