diff --git a/.github/workflows/monthly-refresh.yml b/.github/workflows/monthly-refresh.yml
index 4aed1e8..2c6ee71 100644
--- a/.github/workflows/monthly-refresh.yml
+++ b/.github/workflows/monthly-refresh.yml
@@ -73,7 +73,7 @@ jobs:
         run: python scripts/coverage_gate.py --baseline-dir "$RUNNER_TEMP/paper-show-baseline"
 
       - name: Upload refresh audit report
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: monthly-refresh-${{ github.run_id }}
           path: |