diff --git a/.travis.yml b/.travis.yml
index baa2554..610167b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,7 +2,6 @@ sudo: false
 language: python
 python:
 - 2.7
-- 3.3
 - 3.4
 - 3.5
 - 3.6
diff --git a/setup.py b/setup.py
index 6c3ac73..67df532 100644
--- a/setup.py
+++ b/setup.py
@@ -34,7 +34,6 @@
         'License :: OSI Approved :: MIT License',
         'Programming Language :: Python',
         'Programming Language :: Python :: 2.7',
-        'Programming Language :: Python :: 3.3',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',