From bdf726d101fcd89ddb6d5191ae83f517376d2b86 Mon Sep 17 00:00:00 2001
From: Jakob Stoklund Olesen <jolesen@mozilla.com>
Date: Sat, 21 Oct 2017 12:30:46 -0700
Subject: [PATCH] Go back to tracking the latest mypy release.

Our bug (https://github.com/python/mypy/issues/4069) was fixed in the
mypy-0.540 release.
---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 1309bfce63..03dd6f76e6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -9,7 +9,7 @@ addons:
         packages:
             - python3-pip
 install:
-    - pip3 install --user --upgrade mypy==0.521 flake8
+    - pip3 install --user --upgrade mypy flake8
     - travis_wait ./check-rustfmt.sh --install
 script: ./test-all.sh
 cache: