diff --git a/setup.py b/setup.py
index 0d3977c53b6a1ed84ef68bf1c025d26f0c783214..34789fc873f8200b20f2b3f1a3fee9ea1e1f1d08 100644
--- a/setup.py
+++ b/setup.py
@@ -97,7 +97,7 @@ setup(
         'Intended Audience :: Developers',
         'License :: OSI Approved :: Apache Software License',
         'Programming Language :: Python :: 2.7',
-        'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
         'Topic :: Software Development :: Libraries :: Python Modules'],
 
     packages=packages,