diff --git a/tox.ini b/tox.ini
index cc44c821..68aacbff 100644
--- a/tox.ini
+++ b/tox.ini
@@ -57,7 +57,7 @@ commands =
     sphinx-build -b html . html
 
 [testenv:coverage-report]
-depends = pypy,py27,py35,py36,py37
+depends = pypy3,py36,py37,py38,py39
 commands =
     coverage combine
     coverage report