diff --git a/tox.ini b/tox.ini
index def02da..ac335f4 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-minversion = 2.0
+minversion = 3.2.0
 envlist = linters,docs,py38,molecule
 skipdist = True