diff --git a/tox.ini b/tox.ini
index c939b2483d..410b857b2a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 envlist = py27,py36,pep8,apiexamples,cover,api-ref,releasenotes,bandit,fakemodetests,pylint
-minversion = 1.6
+minversion = 2.0
 skipsdist = True
 
 [testenv]