diff --git a/.github/workflows/publish-slack-workflow.yml b/.github/workflows/publish-slack-workflow.yml
index 440575e1..380b5baa 100644
--- a/.github/workflows/publish-slack-workflow.yml
+++ b/.github/workflows/publish-slack-workflow.yml
@@ -30,7 +30,7 @@ jobs:
 
       - name: Post to a Slack channel
         id: slack
-        uses: slackapi/slack-github-action@v2.0.0
+        uses: slackapi/slack-github-action@v2.1.1
         with:
           method: chat.postMessage
           token: ${{ secrets.SLACK_BOT_TOKEN }}