Bump pytest from 5.1.1 to 5.1.2 (#269)

dependabot-preview[bot] · web-flow · commit 30f39101e870 · 2019-09-02T05:57:26.000Z
diff --git a/dev-requirements.txt b/dev-requirements.txt
@@ -1,5 +1,5 @@
 -r requirements.txt
 coverage
-pytest==5.1.1
+pytest==5.1.2
 pytest-asyncio==0.10.0
 pytest-aiohttp==0.3.0
