diff --git a/IPython/core/release.py b/IPython/core/release.py
index e0f1f7e..c7db20e 100644
--- a/IPython/core/release.py
+++ b/IPython/core/release.py
@@ -141,11 +141,8 @@ classifiers = [
     'License :: OSI Approved :: BSD License',
     'Programming Language :: Python',
     'Programming Language :: Python :: 2',
-    'Programming Language :: Python :: 2.6',
     'Programming Language :: Python :: 2.7',
     'Programming Language :: Python :: 3',
-    'Programming Language :: Python :: 3.2',
-    'Programming Language :: Python :: 3.3',
     'Topic :: System :: Distributed Computing',
     'Topic :: System :: Shells'
     ]