Release version 1.4.3
diff --git a/CHANGES.txt b/CHANGES.txt
index bc487dd..fa3dbab 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -2,7 +2,7 @@
 =========
 
 
-1.4.x (unreleased)
+1.4.3 (2013-02-22)
 ------------------
 
 * Hide the ``--doctest`` and ``--testsuite`` options when installed.
diff --git a/pep8.py b/pep8.py
index 342ec24..0b63f71 100755
--- a/pep8.py
+++ b/pep8.py
@@ -45,7 +45,7 @@
 700 statements
 900 syntax error
 """
-__version__ = '1.4.3a0'
+__version__ = '1.4.3'
 
 import os
 import sys