Bump pytest from 4.6.3 to 5.0.0 (#247)

dependabot-preview[bot] · web-flow · commit d3aa0dd66e25 · 2019-07-01T06:38:06.000Z
diff --git a/dev-requirements.txt b/dev-requirements.txt
@@ -1,5 +1,5 @@
 -r requirements.txt
 coverage
-pytest==4.6.3
+pytest==5.0.0
 pytest-asyncio==0.10.0
 pytest-aiohttp==0.3.0
