diff --git a/werkzeug/__init__.py b/werkzeug/__init__.py
index a956cb188..aea09d8ee 100644
--- a/werkzeug/__init__.py
+++ b/werkzeug/__init__.py
@@ -20,7 +20,7 @@
 from werkzeug._compat import iteritems
 
 # the version.  Usually set automatically by a script.
-__version__ = '0.10.4-dev'
+__version__ = '0.10.3-dev'
 
 
 # This import magic raises concerns quite often which is why the implementation