diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index 1332985..6f7eaa1 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -53,7 +53,7 @@ jobs:
         uses: actions/configure-pages@v4
       
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: './site'