remove -dev from version
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b1e5dc5..a7ccf90 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,4 @@
-## 0.5.0-dev
+## 0.5.0
* The `InitializePluginTransformer` is gone in favor of a new
`InitializerPlugin` class which you can pass a list of to the
diff --git a/pubspec.yaml b/pubspec.yaml
index f2de830..dea7882 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
name: initialize
-version: 0.5.0-dev
+version: 0.5.0
author: Polymer.dart Authors <web@dartlang.org>
description: Generic building blocks for doing static initialization.
homepage: https://github.com/dart-lang/initialize
