Bump pytest from 5.3.4 to 5.3.5 (#310)

dependabot-preview[bot] · web-flow · commit eed5e3340e91 · 2020-01-30T05:35:20.000Z
diff --git a/dev-requirements.txt b/dev-requirements.txt
@@ -1,5 +1,5 @@
 -r requirements.txt
 coverage
-pytest==5.3.4
+pytest==5.3.5
 pytest-asyncio==0.10.0
 pytest-aiohttp==0.3.0
