-r pip.txt
# http://initd.org/psycopg/docs/install.html#binary-install-from-pypi
psycopg2==2.7.7 --no-binary psycopg2
gunicorn==19.9.0
django-redis-cache==1.8.1

#For resizing images
pillow==5.4.1

-r pip.txt
# http://initd.org/psycopg/docs/install.html#binary-install-from-pypi
psycopg2==2.7.7 --no-binary psycopg2
gunicorn==19.9.0
django-redis-cache==2.0.0

#For resizing images
pillow==5.4.1

Update django-redis-cache from 1.8.1 to 2.0.0
Update django-redis-cache from 1.8.1 to 2.0.0