diff --git a/docs/topics/release-notes.md b/docs/topics/release-notes.md
index 42b1d8da2..535da4336 100644
--- a/docs/topics/release-notes.md
+++ b/docs/topics/release-notes.md
@@ -40,6 +40,12 @@ You can determine your currently installed version using `pip freeze`:
 
 ## 2.2.x series
 
+### 2.2.3
+
+**Date**: 7th March 2013
+
+* Bugfix: Fix None values for for `DateField`, `DateTimeField` and `TimeField`.
+
 ### 2.2.2
 
 **Date**: 6th March 2013
diff --git a/rest_framework/__init__.py b/rest_framework/__init__.py
index 2180c509a..1f5d6e623 100644
--- a/rest_framework/__init__.py
+++ b/rest_framework/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '2.2.2'
+__version__ = '2.2.3'
 
 VERSION = __version__  # synonym