From dd70c58d39e7a51db8ee24811dd7e49282e58664 Mon Sep 17 00:00:00 2001
From: Chojan Shang <PsiACE@Outlook.com>
Date: Wed, 5 Feb 2020 13:04:39 +0800
Subject: [PATCH] Fix CI (#563)

* Update tox.ini

`python -m pip install --upgrade pip`, to avoid permissions issues on windows CI.
---
 tox.ini | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tox.ini b/tox.ini
index d668f9b3e..1787eee39 100644
--- a/tox.ini
+++ b/tox.ini
@@ -19,5 +19,5 @@ setenv =
 deps =
     -r{toxinidir}/dev-requirements.txt
 commands =
-    pip install -U pip
+    python -m pip install --upgrade pip
     pytest