updated version number

README.md

@@ -69,3 +69,4 @@ If you have suggestions, bugs or other issues specific to this library, file the
 - v2.3.3 - April 1, 2015 -- added client credential flow
 - v2.3.5 - April 28, 2015 -- Fixed bug in auto retry logic
 - v2.3.6 - June 3, 2015 -- Support for offset/limit with album_tracks API
+- v2.3.7 - August 10, 2015 -- Added current_user_followed_artists

setup.py

@@ -2,7 +2,7 @@ from setuptools import setup
 
 setup(
     name='spotipy',
-    version='2.3.6',
+    version='2.3.7',
     description='simple client for the Spotify Web API',
     author="@plamere",
     author_email="paul@echonest.com",