Remove pinning of django-timezone-field
fixes
@@ -19,7 +19,6 @@ hiredis==1.1.0 # https://github.com/redis/hiredis-py
{%- if cookiecutter.use_celery == "y" %}
celery==4.4.6 # pyup: < 5.0,!=4.4.7 # https://github.com/celery/celery
django-celery-beat==2.2.0 # https://github.com/celery/django-celery-beat
-django-timezone-field==4.0 # https://github.com/celery/django-celery-beat/pull/378
{%- if cookiecutter.use_docker == 'y' %}
flower==0.9.7 # https://github.com/mher/flower
{%- endif %}
