diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index e713cc5..d300c92 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -19,7 +19,7 @@ jobs:
       GIT_AUTHOR_EMAIL: github-actions[bot]@users.noreply.github.com
     steps:
     # Fetch the source and the latest gh-pages.
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - run: git fetch origin gh-pages:refs/remotes/origin/gh-pages
 
     # Account info from https://api.github.com/users/github-actions%5Bbot%5D