diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index e8f65db752..777deb04d0 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -22,7 +22,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
       - name: Setup Ruby
-        uses: ruby/setup-ruby@1d0e911f615a112e322369596f10ee0b95b010ae # v1.183.0
+        uses: ruby/setup-ruby@3a77c29278ae80936b4cb030fefc7d21c96c786f # v1.185.0
         with:
           ruby-version: '3.2'
           bundler-cache: true
diff --git a/.github/workflows/ruby-core.yml b/.github/workflows/ruby-core.yml
index 30f2577217..6a193c37ca 100644
--- a/.github/workflows/ruby-core.yml
+++ b/.github/workflows/ruby-core.yml
@@ -22,7 +22,7 @@ jobs:
     timeout-minutes: 30
     steps:
       - name: Set up latest ruby head
-        uses: ruby/setup-ruby@1d0e911f615a112e322369596f10ee0b95b010ae # v1.183.0
+        uses: ruby/setup-ruby@3a77c29278ae80936b4cb030fefc7d21c96c786f # v1.185.0
         with:
           ruby-version: head
           bundler: none