diff --git a/setup.py b/setup.py
index 783e474..4fb593b 100755
--- a/setup.py
+++ b/setup.py
@@ -40,9 +40,8 @@ CLASSIFIERS = [
     'Intended Audience :: Developers',
     'License :: OSI Approved :: GNU General Public License v3 (GPLv3)',
     'Programming Language :: Python',
-    'Programming Language :: Python :: 3.5',
-    'Programming Language :: Python :: 3.6',
     'Programming Language :: Python :: 3.7',
+    'Programming Language :: Python :: 3.8',
     'Topic :: Internet :: XMPP',
     'Topic :: Security :: Cryptography',
     'Topic :: Software Development :: Libraries :: Python Modules',