diff --git a/setup.py b/setup.py
index 015487b..0e8ac1a 100644
--- a/setup.py
+++ b/setup.py
@@ -27,9 +27,8 @@
         "License :: OSI Approved :: "
         "GNU Lesser General Public License v3 or later (LGPLv3+)",
         "Programming Language :: Python",
-        "Programming Language :: Python :: 2",
-        "Programming Language :: Python :: 2 :: Only",
-        "Programming Language :: Python :: 2.7",
+        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3 :: Only",
         "Programming Language :: Python :: Implementation :: CPython",
     ),
 )