diff --git a/setup.py b/setup.py
index f84bfc2d..46a9f427 100644
--- a/setup.py
+++ b/setup.py
@@ -79,6 +79,7 @@ setup(
         'Programming Language :: Python :: 3.3',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
+        'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: Implementation :: PyPy',
     ],