1 files changed, 1 insertions, 1 deletions

diff --git a/tox.ini b/tox.ini
index 7363f7df..b9168525 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = docs,py35,py36,py37,py38
+envlist = docs,py35,py36,py37,py38,py39
 
 [pytest]
 testpaths = tests