diff --git a/.github/workflows/mattermost.yml b/.github/workflows/mattermost.yml
index 17fcc444..992f0fd3 100644
--- a/.github/workflows/mattermost.yml
+++ b/.github/workflows/mattermost.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     if: ${{ github.actor != 'dependabot[bot]' }}
     steps:
-      - uses: mattermost/action-mattermost-notify@2.0.0
+      - uses: mattermost/action-mattermost-notify@v2.1.0
         with:
           MATTERMOST_WEBHOOK_URL: ${{ secrets.MATTERMOST_WEBHOOK_URL }}
           TEXT: "Pull request opened: [${{ github.event.pull_request.title }}](${{ github.event.pull_request.html_url }})"