From b2e09a21b954f46b1c46fdbba8d461ac45778f61 Mon Sep 17 00:00:00 2001
From: Daniel Hahler <git@thequod.de>
Date: Sat, 10 Jun 2017 12:30:53 +0200
Subject: [PATCH] Travis: upgrade tox: 2.3.1 => 2.7.0

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 92e0489dc..dc742cdb3 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -80,7 +80,7 @@ install:
   - sed -i.bak 's/whitelist_externals =/\0\n    travis_retry_pip/' tox.ini
   - diff tox.ini tox.ini.bak && return 1 || true
 
-  - pip install tox==2.3.1
+  - pip install tox==2.7.0
 
 script:
   - tox