diff --git a/.github/workflows/deploy-docs.yml b/.github/workflows/deploy-docs.yml
index 8287fc4..47ff903 100644
--- a/.github/workflows/deploy-docs.yml
+++ b/.github/workflows/deploy-docs.yml
@@ -45,7 +45,7 @@ jobs:
         run: mkdocs build
 
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: ./site