diff --git a/setup.py b/setup.py
index dd3561da..6e7005bf 100644
--- a/setup.py
+++ b/setup.py
@@ -50,7 +50,7 @@ def run_tests():
 
 setup(
     name='Flask',
-    version='0.5',
+    version='0.5.1',
     url='http://github.com/mitsuhiko/flask/',
     license='BSD',
     author='Armin Ronacher',