Make sure local database version matches up to Heroku version

The problem is heroku doesn't have the migrations that you locally have, in order to have the same database version do the following migration on heroku:
To know the local db version do: 

$ rake db:version

Then take the version you get locally and make sure you have it in heroku by doing the following:	

$ heroku run rake --trace db:migrate VERSION=20151127134901

Explanation: Essentially the above command takes the db migration to heroku with the same version of migration you have locally.
Hope it helps!