diff --git a/.github/workflows/PullRequestClosed.yml b/.github/workflows/PullRequestClosed.yml
index 1bf21407..af06540c 100644
--- a/.github/workflows/PullRequestClosed.yml
+++ b/.github/workflows/PullRequestClosed.yml
@@ -7,7 +7,7 @@ on:
 jobs:
   PullRequestClosed_job:
     name: Pull Request Closed
-    runs-on: github-ubuntu-latest-s
+    runs-on: warp-custom-ubuntu-24-04
     permissions:
       id-token: write
       pull-requests: read
diff --git a/.github/workflows/PullRequestCreated.yml b/.github/workflows/PullRequestCreated.yml
index 263fc259..e31b9b3e 100644
--- a/.github/workflows/PullRequestCreated.yml
+++ b/.github/workflows/PullRequestCreated.yml
@@ -7,7 +7,7 @@ on:
 jobs:
   PullRequestCreated_job:
     name: Pull Request Created
-    runs-on: github-ubuntu-latest-s
+    runs-on: warp-custom-ubuntu-24-04
     permissions:
       id-token: write
     # For external PR, ticket should be created manually
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ff9b5248..65e6de1c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -51,7 +51,7 @@ jobs:
           promote-pull-request: true
 
   slack-notifications:
-    runs-on: github-ubuntu-latest-s # Public GH runner is required, runners starting with sonar-* do not support this action
+    runs-on: warp-custom-ubuntu-24-04 # Public GH runner is required, runners starting with sonar-* do not support this action
     if: failure() && (contains(fromJSON('["main", "master"]'), github.ref_name) || startsWith(github.ref_name, 'branch-'))
     needs: [ build, promote ]
     permissions:
diff --git a/.github/workflows/releasability.yml b/.github/workflows/releasability.yml
index f7314cdd..c4d456b0 100644
--- a/.github/workflows/releasability.yml
+++ b/.github/workflows/releasability.yml
@@ -25,7 +25,7 @@ jobs:
           GITHUB_TOKEN: ${{ github.token }}
 
   slack-notifications:
-    runs-on: github-ubuntu-latest-s # Public GH runner is required, runners starting with sonar-* do not support this action
+    runs-on: warp-custom-ubuntu-24-04 # Public GH runner is required, runners starting with sonar-* do not support this action
     if: failure()
     needs: [ releasability-status ]
     permissions:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b4aa41cc..88108044 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
       contents: write
 
   slack-notifications:
-    runs-on: github-ubuntu-latest-s # Public GH runner is required, runners starting with sonar-* do not support this action
+    runs-on: warp-custom-ubuntu-24-04 # Public GH runner is required, runners starting with sonar-* do not support this action
     needs: [ release ]
     permissions:
       id-token: write
diff --git a/.github/workflows/unified-dogfooding.yml b/.github/workflows/unified-dogfooding.yml
index 7800154c..579da1a2 100644
--- a/.github/workflows/unified-dogfooding.yml
+++ b/.github/workflows/unified-dogfooding.yml
@@ -34,7 +34,7 @@ jobs:
           shadow2_platform: "SQC-US"
 
   slack-notifications:
-    runs-on: github-ubuntu-latest-s # Public GH runner is required, runners starting with sonar-* do not support this action
+    runs-on: warp-custom-ubuntu-24-04 # Public GH runner is required, runners starting with sonar-* do not support this action
     if: failure()
     needs: [ shadow-scans ]
     permissions: