-r base.txt

ec2_tag_conditional==0.1.2
gunicorn==19.9.0
jsmin==2.2.2
raven==6.10.0

-r base.txt

ec2_tag_conditional==0.1.2
gunicorn==20.0.4
jsmin==2.2.2
raven==6.10.0

Update gunicorn from 19.9.0 to 20.0.4
Update gunicorn from 19.9.0 to 20.0.4