diff --git a/.github/workflows/management-account-apply.yml b/.github/workflows/management-account-apply.yml
index 80a3bf00..9430e496 100644
--- a/.github/workflows/management-account-apply.yml
+++ b/.github/workflows/management-account-apply.yml
@@ -39,7 +39,7 @@ jobs:
 
       - name: Slack failure notification
         if: ${{ failure() && github.ref == 'refs/heads/main' }}
-        uses: slackapi/slack-github-action@37ebaef184d7626c5f204ab8d3baff4262dd30f0 # v1.27.0
+        uses: slackapi/slack-github-action@485a9d42d3a73031f12ec201c457e2162c45d02d # v2.0.0
         with:
           payload: |
             {
diff --git a/.github/workflows/organisation-security-apply.yml b/.github/workflows/organisation-security-apply.yml
index d2943e1d..d2e32d85 100644
--- a/.github/workflows/organisation-security-apply.yml
+++ b/.github/workflows/organisation-security-apply.yml
@@ -39,7 +39,7 @@ jobs:
 
       - name: Slack failure notification
         if: ${{ failure() && github.ref == 'refs/heads/main' }}
-        uses: slackapi/slack-github-action@37ebaef184d7626c5f204ab8d3baff4262dd30f0 # v1.27.0
+        uses: slackapi/slack-github-action@485a9d42d3a73031f12ec201c457e2162c45d02d # v2.0.0
         with:
           payload: |
             {