diff --git a/.github/workflows/dotfiles_ci.yml b/.github/workflows/dotfiles_ci.yml
index 643cef8..b0703c7 100644
--- a/.github/workflows/dotfiles_ci.yml
+++ b/.github/workflows/dotfiles_ci.yml
@@ -138,7 +138,7 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v6
       - name: Set up Ruby
-        uses: ruby/setup-ruby@8a836efbcebe5de0fe86b48a775b7a31b5c70c93 # v1.277.0
+        uses: ruby/setup-ruby@675dd7ba1b06c8786a1480d89c384f5620a42647 # v1.281.0
         with:
           bundler-cache: true
           ruby-version: "4.0"