diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 81650d7..63c6ce9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -67,7 +67,7 @@ jobs:
         run: uv run mkdocs build --strict
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v4
+        uses: actions/upload-pages-artifact@v5
         with:
           path: ./site