diff --git a/.github/workflows/mkdocs.yml b/.github/workflows/mkdocs.yml
index 4be8bd1..ad0d72a 100644
--- a/.github/workflows/mkdocs.yml
+++ b/.github/workflows/mkdocs.yml
@@ -41,7 +41,7 @@ jobs:
         uses: actions/configure-pages@v5
       - run: mkdocs build -c -d public
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: ./public