diff --git a/.github/workflows/mutation.yml b/.github/workflows/mutation.yml
index 94feec4..8b647ce 100644
--- a/.github/workflows/mutation.yml
+++ b/.github/workflows/mutation.yml
@@ -62,7 +62,7 @@ jobs:
 
       - name: Upload mutation report
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: mutants-report
           path: mutants.out/