diff --git a/.github/workflows/pitest.yml b/.github/workflows/pitest.yml
index 9eca4d0..d2fd69f 100644
--- a/.github/workflows/pitest.yml
+++ b/.github/workflows/pitest.yml
@@ -46,7 +46,7 @@ jobs:
       - name: Setup Pages
         uses: actions/configure-pages@v6
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v4
+        uses: actions/upload-pages-artifact@v5
         with:
           path: './docs'
       - name: Deploy to GitHub Pages