From 2c1ef687f795f32cbf896dea3b808b1508023b41 Mon Sep 17 00:00:00 2001
From: pyup-bot <github-bot@pyup.io>
Date: Mon, 9 Jul 2018 22:42:12 +0200
Subject: [PATCH] Update tox from 2.4.1 to 3.1.1

---
 requirements_dev.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements_dev.txt b/requirements_dev.txt
index 02fe5e2..4b54726 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -3,7 +3,7 @@ bumpversion==0.5.3
 wheel==0.29.0
 watchdog==0.8.3
 flake8==3.0.4
-tox==2.4.1
+tox==3.1.1
 coverage==4.2
 Sphinx==1.4.8
 cryptography==2.0.2