diff --git a/.github/workflows/create_draft_release.yml b/.github/workflows/create_draft_release.yml
index ab56d74ad..4393ef6ba 100644
--- a/.github/workflows/create_draft_release.yml
+++ b/.github/workflows/create_draft_release.yml
@@ -92,7 +92,7 @@ jobs:
       - name: Slack notification
         id: slack
         if: success()
-        uses: slackapi/slack-github-action@v1.25.0
+        uses: slackapi/slack-github-action@v1.27.1
         with:
           payload: |
             {
diff --git a/.github/workflows/deploy_doc.yml b/.github/workflows/deploy_doc.yml
index 27d5bde93..64f854aff 100644
--- a/.github/workflows/deploy_doc.yml
+++ b/.github/workflows/deploy_doc.yml
@@ -62,7 +62,7 @@ jobs:
       - name: Slack notification
         id: slack
         if: success()
-        uses: slackapi/slack-github-action@v1.25.0
+        uses: slackapi/slack-github-action@v1.27.1
         with:
           payload: |
             {
diff --git a/.github/workflows/e2e_tests.yml b/.github/workflows/e2e_tests.yml
index f6d937387..82e5f97f8 100644
--- a/.github/workflows/e2e_tests.yml
+++ b/.github/workflows/e2e_tests.yml
@@ -297,7 +297,7 @@ jobs:
       - name: Slack notification if failure
         if: failure() && (github.event_name != 'workflow_dispatch') # doesn't notify for manual runs
         id: slack
-        uses: slackapi/slack-github-action@v1.25.0
+        uses: slackapi/slack-github-action@v1.27.1
         with:
           payload: |
             {
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 266703e6a..0581f2ab8 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -61,7 +61,7 @@ jobs:
       - name: Slack notification
         id: slack
         if: success()
-        uses: slackapi/slack-github-action@v1.25.0
+        uses: slackapi/slack-github-action@v1.27.1
         with:
           payload: |
             {