diff --git a/.github/workflows/a11y-pr-gate.yml b/.github/workflows/a11y-pr-gate.yml
index 6d7455f..ef13704 100644
--- a/.github/workflows/a11y-pr-gate.yml
+++ b/.github/workflows/a11y-pr-gate.yml
@@ -160,7 +160,7 @@ jobs:
 
       - name: Post summary comment
         if: always() && steps.changed.outputs.count != '0'
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             const errors = parseInt('${{ steps.lint.outputs.errors }}' || '0');