diff --git a/.github/workflows/test_tox.yml b/.github/workflows/test_tox.yml
index f3cfac1..ca50d1b 100644
--- a/.github/workflows/test_tox.yml
+++ b/.github/workflows/test_tox.yml
@@ -62,8 +62,8 @@ jobs:
     strategy:
       matrix:
         include:
-        - python-version: '3.8'
-          toxenv: 'py38,coverage'
+        - python-version: '3.11'
+          toxenv: 'py311,coverage'
     container:
       image: ubuntu:22.04
     steps: