diff --git a/.github/workflows/formal.yml b/.github/workflows/formal.yml
index 17e88e8..0932dd3 100644
--- a/.github/workflows/formal.yml
+++ b/.github/workflows/formal.yml
@@ -57,7 +57,7 @@ jobs:
 
       - name: Process GitHub formality check results
         if: always() && inputs.post_comment == true
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         env:
           JOB_ID: ${{ job.check_run_id }}
           SUMMARY: ${{ steps.formalities.outputs.content }}