Updated README to reflect supported versions

Author: kevin-brown

README.md

@@ -15,9 +15,9 @@ XML support extracted as a third party package directly from the official Django
 
 ## Requirements
 
-* Python (2.7, 3.3, 3.4)
-* Django (1.6 - 1.11, 2.0)
-* Django REST Framework (2.4, 3.0 - 3.8)
+* Python (2.7, 3.4, 3.5, 3.6)
+* Django (1.8 - 1.11, 2.0 - 2.1)
+* Django REST Framework (2.4, 3.0 - 3.9)
 
 This project is tested on the combinations of Python and Django that are supported by each version of Django REST Framework.
 

setup.py

@@ -100,8 +100,9 @@ def get_package_data(package):
         'Programming Language :: Python :: 2',
         'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.3',
         'Programming Language :: Python :: 3.4',
+        'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
         'Topic :: Internet :: WWW/HTTP',
     ]
 )