Update pytest from 3.7.2 to 3.7.3 (#137)

pyup-bot · Mariatta · commit 2e180b366cea · 2018-08-27T10:25:02.000-07:00
diff --git a/dev-requirements.txt b/dev-requirements.txt
@@ -1,5 +1,5 @@
 -r requirements.txt
-pytest==3.7.2
+pytest==3.7.3
 pytest-asyncio==0.9.0
 pytest-aiohttp==0.3.0
 requests-mock==1.5.2
