diff --git a/.github/workflows/tox-tests.yml b/.github/workflows/tox-tests.yml
index b7dbdc6..fa14540 100644
--- a/.github/workflows/tox-tests.yml
+++ b/.github/workflows/tox-tests.yml
@@ -81,7 +81,7 @@ jobs:
         python -m pip install tox
     - name: Test with tox
       run: |
-        tox -e py39-astropylts
+        tox -e py310-astropylts
 
   # Coverage test
   cov_test:
@@ -99,7 +99,7 @@ jobs:
         python -m pip install tox
     - name: Test with tox
       run: |
-        tox -e py311-cov
+        tox -e py312-cov
     - name: Upload coverage to codecov
       uses: codecov/codecov-action@v1
       with: