diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 8e9dafc..a7ba7b2 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -29,7 +29,7 @@ jobs:
         uses: actions/configure-pages@v4
       
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: './docs'