diff --git a/.travis.yml b/.travis.yml
index 9dc47fa..4847904 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,7 @@ python:
     - 2.7
     - 3.3
     - 3.4
+    - 3.5
     - pypy
     - pypy3
 install:
diff --git a/CHANGES.rst b/CHANGES.rst
index 7be6e3c..d3e8185 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -4,6 +4,8 @@ Changes
 4.1.0 (unreleased)
 ------------------
 
+- Add support for Python 3.5.
+
 - Drop support for Python 2.6.
 
 
diff --git a/setup.py b/setup.py
index 5fec7f2..6311f90 100644
--- a/setup.py
+++ b/setup.py
@@ -59,6 +59,7 @@ def alltests():
           'Programming Language :: Python :: 3',
           'Programming Language :: Python :: 3.3',
           'Programming Language :: Python :: 3.4',
+          'Programming Language :: Python :: 3.5',
           'Programming Language :: Python :: Implementation :: CPython',
           'Programming Language :: Python :: Implementation :: PyPy',
           'Natural Language :: English',
diff --git a/tox.ini b/tox.ini
index 9ad6e0d..a4d00e0 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py27,py33,py34,pypy,pypy3
+    py27,py33,py34,py35,pypy,pypy3
 
 [testenv]
 commands =