diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 8b71694c..637fcf56 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -26,7 +26,7 @@ jobs:
       - uses: actions/configure-pages@v6
       - uses: ruby/setup-ruby@v1
         with:
-          ruby-version: "4.0.5"
+          ruby-version: "4.0.6"
           bundler-cache: true
           working-directory: docs
       - name: Build Jekyll site