From ae1f06419f686644b61f945b4cacc84cc12dbdc8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rapha=C3=ABl=20Barrois?= <raphael.barrois@polytechnique.org>
Date: Tue, 2 Mar 2021 12:24:06 +0100
Subject: Upgrade pip on travis

Avoids issues with too old pip being unable to download wheels for
cryptography.
---
 .travis.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.travis.yml b/.travis.yml
index 258275e..542956a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,7 @@ script:
   - tox
 
 install:
+  - pip install --upgrade pip
   - pip install tox
 
 matrix:
-- 
cgit v1.2.1