diff --git a/action.yml b/action.yml
index 9d9c0b7..28b14b4 100644
--- a/action.yml
+++ b/action.yml
@@ -92,7 +92,7 @@ runs:
 
     - name: Process GitHub formality check results
       if: always() && inputs.post_comment == 'true'
-      uses: actions/github-script@v8
+      uses: actions/github-script@v9
       env:
         ACTION_PATH: ${{ github.action_path }}
         FEEDBACK_URL: ${{ inputs.feedback_url }}