diff --git a/.github/workflows/acceptance-test.yml b/.github/workflows/acceptance-test.yml
index c031024c6..74a067711 100644
--- a/.github/workflows/acceptance-test.yml
+++ b/.github/workflows/acceptance-test.yml
@@ -68,7 +68,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Send slack notification on failure
-        uses: slackapi/slack-github-action@v1.19.0
+        uses: slackapi/slack-github-action@v1.20.0
         with:
           payload: |
             {
diff --git a/.github/workflows/nightly-release.yml b/.github/workflows/nightly-release.yml
index 3960f5e59..2c3a3efa9 100644
--- a/.github/workflows/nightly-release.yml
+++ b/.github/workflows/nightly-release.yml
@@ -89,7 +89,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Send slack notification on failure
-        uses: slackapi/slack-github-action@v1.19.0
+        uses: slackapi/slack-github-action@v1.20.0
         with:
           payload: |
             {