diff --git a/.github/workflows/jekyll-build.yml b/.github/workflows/jekyll-build.yml
index 4763a13..b14412e 100644
--- a/.github/workflows/jekyll-build.yml
+++ b/.github/workflows/jekyll-build.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Build the site in the jekyll/builder container
       run: |
         docker run \