diff --git a/tox.ini b/tox.ini
index 3be540af885..a5e5389154d 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-minversion = 1.8
+minversion = 2.0
 skipsdist = True
 envlist = py34,py27,compliance,pep8