diff --git a/.github/workflows/iai-callgrind.yml b/.github/workflows/iai-callgrind.yml
index 30e2fc88..51ca4794 100644
--- a/.github/workflows/iai-callgrind.yml
+++ b/.github/workflows/iai-callgrind.yml
@@ -183,7 +183,7 @@ jobs:
 
       - name: Post comment to PR
         if: github.event_name == 'pull_request'
-        uses: actions/github-script@v7
+        uses: actions/github-script@v8
         with:
           script: |
             const fs = require('fs');