diff --git a/.github/workflows/site.yaml b/.github/workflows/site.yaml
index 5a4d3ba..e3e826c 100644
--- a/.github/workflows/site.yaml
+++ b/.github/workflows/site.yaml
@@ -19,7 +19,7 @@ jobs:
           chmod -c -R +rX "_site/" | while read line; do
           echo "::warning title=Invalid file permissions automatically fixed::$line"
           done
-      - uses: actions/upload-pages-artifact@v3
+      - uses: actions/upload-pages-artifact@v4
 
   deploy:
     needs: upload-artifact