diff --git a/tox.ini b/tox.ini
index 538cded80..382ba973e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -18,7 +18,7 @@ python =
 twisted = 1
 
 [tox]
-envlist = typechecks,codechecks,py{38,39,310}-{coverage},pypy27,pypy38,pypy39,integration
+envlist = typechecks,codechecks,py{38,39,310,311}-{coverage},pypy27,pypy38,pypy39,integration
 minversion = 2.4
 
 [testenv]