diff --git a/.github/workflows/bench-compare.yml b/.github/workflows/bench-compare.yml
index 1512d6b..4df9a18 100644
--- a/.github/workflows/bench-compare.yml
+++ b/.github/workflows/bench-compare.yml
@@ -49,7 +49,7 @@ jobs:
 
       - name: Post PR comment
         if: always() && steps.checkout.outcome == 'success'
-        uses: actions/github-script@v7
+        uses: actions/github-script@v9
         with:
           script: |
             const fs = require('fs');