1. Add a Procfile

add aProcfile to the top of the Masonite project.

my Procfile is

web:gunicornwsgi--log-file-

add and commit

2. make a new app in Heroku

$heroku create

3. add git remote

$heroku git:remote-a{app-name}

4. Push on line

$git push heroku master

For more information seethis