diff --git a/.github/workflows/add-GHrequest-to-team-board.yml b/.github/workflows/add-GHrequest-to-team-board.yml
index f972af9..331c91a 100644
--- a/.github/workflows/add-GHrequest-to-team-board.yml
+++ b/.github/workflows/add-GHrequest-to-team-board.yml
@@ -42,7 +42,7 @@ jobs:
 
       - name:  Send custom JSON data to Slack workflow
         id: slack
-        uses: slackapi/slack-github-action@v1.26.0
+        uses: slackapi/slack-github-action@v2.0.0
         with:
           # This data can be any valid JSON from a previous step in the GitHub Action
           payload: |
diff --git a/.github/workflows/add-quarterly-GH-audit.yml b/.github/workflows/add-quarterly-GH-audit.yml
index 3828d14..cd4bbe6 100644
--- a/.github/workflows/add-quarterly-GH-audit.yml
+++ b/.github/workflows/add-quarterly-GH-audit.yml
@@ -27,7 +27,7 @@ jobs:
 
       - name:  Send custom JSON data to Slack workflow
         id: slack
-        uses: slackapi/slack-github-action@v1.26.0
+        uses: slackapi/slack-github-action@v2.0.0
         with:
           # This data can be any valid JSON from a previous step in the GitHub Action
           payload: |
diff --git a/.github/workflows/add-quarterly-repo-checks.yml b/.github/workflows/add-quarterly-repo-checks.yml
index c60a04d..650ed7c 100644
--- a/.github/workflows/add-quarterly-repo-checks.yml
+++ b/.github/workflows/add-quarterly-repo-checks.yml
@@ -27,7 +27,7 @@ jobs:
 
       - name:  Send custom JSON data to Slack workflow
         id: slack
-        uses: slackapi/slack-github-action@v1.26.0
+        uses: slackapi/slack-github-action@v2.0.0
         with:
           # This data can be any valid JSON from a previous step in the GitHub Action
           payload: |
diff --git a/.github/workflows/add-weekly-gh-requests.yml b/.github/workflows/add-weekly-gh-requests.yml
index 17a7375..3149064 100644
--- a/.github/workflows/add-weekly-gh-requests.yml
+++ b/.github/workflows/add-weekly-gh-requests.yml
@@ -28,7 +28,7 @@ jobs:
 
       - name:  Send custom JSON data to Slack workflow
         id: slack
-        uses: slackapi/slack-github-action@v1.26.0
+        uses: slackapi/slack-github-action@v2.0.0
         with:
           # This data can be any valid JSON from a previous step in the GitHub Action
           payload: |