diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 80e91b423..1d5425e2f 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -27,7 +27,7 @@ jobs:
       - name: Set domain
         run: echo "DOMAIN=mevislab.github.io" >> $GITHUB_ENV
 
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           submodules: true  # Fetch Hugo themes (true OR recursive)
           fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod