Update python-dateutil from 2.7.3 to 2.8.0

pyup-bot · pyup-bot · commit 28fc1dae8a3c · 2019-02-11T15:15:40.000+02:00
diff --git a/requirements-dev.txt b/requirements-dev.txt
@@ -12,7 +12,7 @@ motor==2.0.0
 pytest-cov==2.6.1
 pytest-sugar==0.9.2
 pytest==4.2.0
-python-dateutil==2.7.3
+python-dateutil==2.8.0
 sqlalchemy==1.2.8
 trafaret==2.0.0a1
 pymysql==0.8.1
