Scheduled weekly dependency update for week 16 (#266)
Scheduled weekly dependency update for week 16 (#266)

* Update sphinx from 1.7.2 to 1.7.3

* Update pytest-mock from 1.8.0 to 1.9.0

* Update aiohttp from 3.1.2 to 3.1.3

aio-libs/aiohttp_session