diff --git a/.github/workflows/test_suite.yml b/.github/workflows/test_suite.yml
index ae7316e..adb64fb 100644
--- a/.github/workflows/test_suite.yml
+++ b/.github/workflows/test_suite.yml
@@ -13,11 +13,11 @@ jobs:
   build:
     name: Test suite
 
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-24.04
     strategy:
       fail-fast: true
       matrix:
-        python-version: ['3.9', '3.11']
+        python-version: ['3.10', '3.12']
 
     steps:
     - name: Set up Python ${{ matrix.python-version }}