diff --git a/setup.py b/setup.py
index 0241ea5c8..6026f28c6 100644
--- a/setup.py
+++ b/setup.py
@@ -49,6 +49,9 @@
         'License :: OSI Approved :: Apache Software License',
         'Programming Language :: Python',
         'Programming Language :: Python :: 3.6',
+        'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
         'Operating System :: OS Independent',
         'Topic :: Internet',
     ],