Before you upgrade, if you have made any changes to your local_settings.py file (for example to add your Google Analytics tracking code or turning off self registration) then you should backup your local settings as these may get overwritten during the upgrade process.
To upgrade django-oppia, we recommend that you first uninstall the old version (pip uninstall django-oppia) and then install the new version (pip install django-oppia).
If you try to upgrade (pip install --upgrade django-oppia) , it may also reinstall TastyPie and you’ll need to reapply the timezone fix.
Once you have reinstalled OppiaMobile, run python manage.py migrate oppia and python manage.py migrate oppia.quiz to apply any database updates.
You should also then put back any changes to your local_settings.py file.
Run python manage.py collectstatic this will copy all the required javascript, images, css and other static files are copied to your STATIC_ROOT