-r base.txt

gunicorn==19.7.1
raven==6.6.0
sendgrid==3.6.5
sendgrid-django==4.0.4

-r base.txt

gunicorn==19.9.0
raven==6.6.0
sendgrid==3.6.5
sendgrid-django==4.0.4

Update gunicorn from 19.7.1 to 19.9.0
Update gunicorn from 19.7.1 to 19.9.0