Update requirements

Author: maryokhin

README.rst

@@ -1,4 +1,4 @@
-``django-rest-framework-filters`` is an extension to Django REST Framework that makes working with filtering much easier.  In addition to fixing some underlying warts and limitations of ``django-filter``, we allow arbitrary chaining of both relations and lookup filters.
+``django-rest-framework-filters`` is an extension to Django REST framework that makes working with filtering much easier.  In addition to fixing some underlying warts and limitations of ``django-filter``, we allow arbitrary chaining of both relations and lookup filters.
 
 E.g. using ``django-rest-framework-filters`` instead of just ``django-filter``, we can do stuff like::
 
@@ -21,7 +21,8 @@ Requirements
 ------------
 
 * Python 2.6+
-* Django 1.4.5+
+* Django 1.5.6+
+* Django REST framework 3.0+
 
 Usage
 -----