diff --git a/.github/workflows/unittests.yaml b/.github/workflows/unittests.yaml
index 411cc3b..02cd3d9 100644
--- a/.github/workflows/unittests.yaml
+++ b/.github/workflows/unittests.yaml
@@ -4,7 +4,7 @@ on: [push, pull_request]
 
 jobs:
   test:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
       - name: Checkout
         uses: actions/checkout@v2
@@ -21,7 +21,7 @@ jobs:
   docs:
     name: update tool and metric markdown docs
     needs: test
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     if: github.event_name == 'pull_request'
     steps:
       - name: Checkout