diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 58b4ed2..293c128 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -40,7 +40,7 @@ jobs:
         run: mkdocs build
       
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: ./site