diff --git a/.github/workflows/_check-vars-and-secrets.yml b/.github/workflows/_check-vars-and-secrets.yml
index 14cb5c9d..82515ae0 100644
--- a/.github/workflows/_check-vars-and-secrets.yml
+++ b/.github/workflows/_check-vars-and-secrets.yml
@@ -8,7 +8,7 @@ on:
 jobs:
   main:
     name: Check available vars and secrets
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     steps:
       - name: Check vars
         run: |
diff --git a/.github/workflows/on-master-branch-commit.yml b/.github/workflows/on-master-branch-commit.yml
index 6f267479..5efb1821 100644
--- a/.github/workflows/on-master-branch-commit.yml
+++ b/.github/workflows/on-master-branch-commit.yml
@@ -49,7 +49,7 @@ jobs:
             build-l2-relayer]
     name: Check pipeline completion
     if: ${{ !cancelled() }}
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: All nightly tests completed
         run: |
@@ -59,7 +59,7 @@ jobs:
 
   slack:
     name: Slack notification
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     needs: [check-pipeline-completion]
     if: >
       !cancelled() &&
diff --git a/.github/workflows/test-transfers.yml b/.github/workflows/test-transfers.yml
index 15887ec8..b0b1b24e 100644
--- a/.github/workflows/test-transfers.yml
+++ b/.github/workflows/test-transfers.yml
@@ -31,7 +31,7 @@ jobs:
 
   slack-notification:
     name: Slack notification
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     needs: [test]
     if: >
       !cancelled() &&