bump tox to 3.1.1

Change-Id: I25d32ff766a65a9f304f6ba3ab0d376556d193c5
2020-02-04 15:41:25 +01:00
parent ce2bfca50c
commit 305802ea2e
1 changed files with 1 additions and 1 deletions
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-minversion = 1.6
+minversion = 3.1.1
 skipsdist = True
 envlist = bashate