diff --git a/.github/workflows/functional-tests.yml b/.github/workflows/functional-tests.yml
index 7534d9b..395c453 100644
--- a/.github/workflows/functional-tests.yml
+++ b/.github/workflows/functional-tests.yml
@@ -3,7 +3,7 @@ on: [pull_request]
 jobs:
   simpletest:
     name: Run Simpletest
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
       - name: Setup env
         run: |