diff --git a/.github/workflows/bench.yml b/.github/workflows/bench.yml
index 894df27..6574187 100644
--- a/.github/workflows/bench.yml
+++ b/.github/workflows/bench.yml
@@ -54,7 +54,7 @@ jobs:
         run: bun bench/llm-latency.bench.ts
 
       - name: Upload bench artifacts
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         if: always()
         with:
           name: bench-results-${{ github.sha }}