diff --git a/CHANGES.txt b/CHANGES.txt
index c66065f..c97e014 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,4 +1,4 @@
-0.21-dev (Next Release)
+0.21 (2015-02-09)
 
  - Added support for breakpoints in the monitor.  Contributed by
    Alessandro Gatti.
diff --git a/docs/conf.py b/docs/conf.py
index 1b21ca9..3ba9970 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -51,7 +51,7 @@ copyright = u'2008-%d, Mike Naberezny and contributors' % year
 # built documents.
 #
 # The short X.Y version.
-version = '0.21-dev'
+version = '0.21'
 # The full version, including alpha/beta/rc tags.
 release = version
 
diff --git a/setup.py b/setup.py
index d07a96c..59d4007 100644
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,4 @@
-__version__ = '0.21-dev'
+__version__ = '0.21'
 
 import os
 import sys