diff --git a/pubspec.yaml b/pubspec.yaml
index cb5bc77..e5e9f0f 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: markdown
-version: 0.5.1-dev
+version: 0.5.1
 author: Dart Team <misc@dartlang.org>
 description: A library for converting markdown to HTML.
 homepage: https://github.com/dpeek/dart-markdown