diff --git a/tox.ini b/tox.ini
index 5b82a1ac..742fd9c8 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-minversion = 1.8.1
+minversion = 2.0
 envlist = py27,py35,pep8,pylint
 skipsdist = True