diff --git a/.github/workflows/jekyll.yml b/.github/workflows/jekyll.yml
index dfb9b8b..2cffdf7 100644
--- a/.github/workflows/jekyll.yml
+++ b/.github/workflows/jekyll.yml
@@ -41,7 +41,7 @@ jobs:
       - name: Setup Ruby
         uses: ruby/setup-ruby@afeafc3d1ab54a631816aba4c914a0081c12ff2f # v1.310.0
         with:
-          ruby-version: '4.0.2' # Not needed with a .ruby-version file
+          ruby-version: '4.0.4' # Not needed with a .ruby-version file
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically
           cache-version: 5 # Increment this number if you need to re-download cached gems
       - name: Setup Pages