Update redis to 4.0.1 (#3416)
Update redis to 4.0.1 (#3416)


trungdong/cookiecutter-django,trungdong/cookiecutter-django,ryankanno/cookiecutter-django,ryankanno/cookiecutter-django,ryankanno/cookiecutter-django,trungdong/cookiecutter-django,trungdong/cookiecutter-django,ryankanno/cookiecutter-django