diff --git a/CHANGES.txt b/CHANGES.txt
index 29ac5ed..193f248 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,6 +1,14 @@
 Changes
 =======
 
+0.13.0
+------
+
+* Support for Python < 3.6 has been dropped.
+* SNI is enabled when connecting to an SSL target as an SSL client.
+* The TokenRedis plugin handles namespaces.
+* Headers are sanitized before being passed to authentication plugins.
+
 0.12.0
 ------
 
diff --git a/setup.py b/setup.py
index f0c281f..5f8118f 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,6 @@
 from setuptools import setup, find_packages
 
-version = '0.12.0'
+version = '0.13.0'
 name = 'websockify'
 long_description = open("README.md").read() + "\n" + \
     open("CHANGES.txt").read() + "\n"