diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index b8046d5..3916792 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -42,7 +42,7 @@ jobs:
         run: mkdocs build --strict
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: site/