diff --git a/.github/workflows/pelican-gh-pages.yml b/.github/workflows/pelican-gh-pages.yml
index cbeadd5..ec35b34 100644
--- a/.github/workflows/pelican-gh-pages.yml
+++ b/.github/workflows/pelican-gh-pages.yml
@@ -48,7 +48,7 @@ jobs:
         run: rm -f output/CNAME
       - name: Upload preview artifact
         if: github.event_name == 'pull_request'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: site-preview
           path: output