diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index efe077e..0955c26 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -59,7 +59,7 @@ jobs:
 
       - name: Upload artifact
         if: github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master'
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: ./site