diff --git a/setup.py b/setup.py
index d1bbd7f81..da44c1fd6 100755
--- a/setup.py
+++ b/setup.py
@@ -95,6 +95,7 @@ try:
             'Programming Language :: Python :: 3',
             'Programming Language :: Python :: 3.5',
             'Programming Language :: Python :: 3.6',
+            'Programming Language :: Python :: 3.7',
             'Topic :: Internet',
             'Topic :: Internet :: WWW/HTTP',
             'Topic :: Internet :: WWW/HTTP :: Browsers',