Set certifi to >=2019.06.16 (#281)

fabaff · web-flow · commit e48a80c3ff50 · 2019-09-04T17:05:33.000+02:00
diff --git a/homeassistant_cli/package_constraints.txt b/homeassistant_cli/package_constraints.txt
@@ -3,7 +3,7 @@ astral==1.10.1
 async_timeout==3.0.1
 attrs==19.1.0
 bcrypt==3.1.7
-certifi>=2018.04.16
+certifi>=2019.06.16
 jinja2>=2.10
 PyJWT==1.7.1
 cryptography==2.7
