Merge pull request #125 from cockroachdb/update-django-version

Updated django and django-cockroachdb versions

Author: rafiss

python/django/Makefile

@@ -4,4 +4,4 @@ start:
 
 deps:
 	pip3 install --upgrade setuptools
-	pip3 install django==3.0.9 django-cockroachdb==3.0.1 psycopg2
+	pip3 install django==3.1.4 django-cockroachdb==3.1.2 psycopg2