Merge pull request #82 from jckdotim/renovate/pytest-5.x

chore(deps): update dependency pytest to v5.2.3

Author: jckdotim

requirements.txt

@@ -15,4 +15,4 @@ pep8==1.7.1
 psycopg2==2.8.4
 py==1.8.0
 pyflakes==2.1.1
-pytest==5.2.2
+pytest==5.2.3