diff --git a/.github/workflows/build-jekyll.yml b/.github/workflows/build-jekyll.yml
index 2e2b314..f890576 100644
--- a/.github/workflows/build-jekyll.yml
+++ b/.github/workflows/build-jekyll.yml
@@ -9,7 +9,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
 
-      - uses: ruby/setup-ruby@v1.169.0
+      - uses: ruby/setup-ruby@v1.170.0
         with:
           ruby-version: 2.7.3
           bundler-cache: true