Update coverage from 4.5.2 to 4.5.3
@@ -18,7 +18,7 @@ pytest-sugar==0.9.2 # https://github.com/Frozenball/pytest-sugar
# Code quality
# ------------------------------------------------------------------------------
flake8==3.7.5 # https://github.com/PyCQA/flake8
-coverage==4.5.2 # https://github.com/nedbat/coveragepy
+coverage==4.5.3 # https://github.com/nedbat/coveragepy
black==18.9b0 # https://github.com/ambv/black
# Django
