diff --git a/.github/workflows/github-pages.yml b/.github/workflows/github-pages.yml
index d5d293f..c93673e 100644
--- a/.github/workflows/github-pages.yml
+++ b/.github/workflows/github-pages.yml
@@ -16,7 +16,7 @@ jobs:
       - name: 📂 setup
         uses: actions/checkout@v4
       - name: 💎 setup ruby
-        uses: ruby/setup-ruby@354a1ad156761f5ee2b7b13fa8e09943a5e8d252 # v1.229.0
+        uses: ruby/setup-ruby@eaecf785f6a34567a6d97f686bbb7bccc1ac1e5c # v1.237.0
         with:
           ruby-version: 2.7
       - name: 🔨 install dependencies & build site