diff --git a/.github/workflows/MERGE_MAIN_TO_DEVELOP.yml b/.github/workflows/MERGE_MAIN_TO_DEVELOP.yml
index f23afa6210..b432a5b9b2 100644
--- a/.github/workflows/MERGE_MAIN_TO_DEVELOP.yml
+++ b/.github/workflows/MERGE_MAIN_TO_DEVELOP.yml
@@ -23,7 +23,7 @@ jobs:
         git merge -m 'chore: merge main to develop' --no-edit origin/main
         git push
     - name: Notify on Slack if merge fails
-      uses: slackapi/slack-github-action@v1.15.0
+      uses: slackapi/slack-github-action@v1.26.0
       if: failure()
       with:
         channel-id: ${{ secrets.SLACK_CHANNEL_ID }}
diff --git a/.github/workflows/NIGHTLY.yml b/.github/workflows/NIGHTLY.yml
index b4bbad2ce7..ebb8868b99 100644
--- a/.github/workflows/NIGHTLY.yml
+++ b/.github/workflows/NIGHTLY.yml
@@ -104,7 +104,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Post to a Slack channel
-      uses: slackapi/slack-github-action@v1.15.0
+      uses: slackapi/slack-github-action@v1.26.0
       with:
         channel-id: ${{ secrets.SLACK_CHANNEL_ID }}
         slack-message: "Nightly build failed. <https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}|Go to the build.>"
diff --git a/.github/workflows/PUBLISH_RELEASE.yml b/.github/workflows/PUBLISH_RELEASE.yml
index 441724647d..6b217c5bf9 100644
--- a/.github/workflows/PUBLISH_RELEASE.yml
+++ b/.github/workflows/PUBLISH_RELEASE.yml
@@ -41,7 +41,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Post to a Slack channel
-      uses: slackapi/slack-github-action@v1.15.0
+      uses: slackapi/slack-github-action@v1.26.0
       with:
         channel-id: ${{ secrets.SLACK_CHANNEL_ID }}
         slack-message: "Failed to upload release. <https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}|Go to the build.>"