-r base.txt

pytest==3.3.1
pytest-django==3.1.2
django-test-plus==1.0.20

-r base.txt

pytest==3.3.1
pytest-django==3.1.2
django-test-plus==1.0.21

Update django-test-plus from 1.0.20 to 1.0.21
Update django-test-plus from 1.0.20 to 1.0.21