diff --git a/VERSION b/VERSION
index 6a48feaa2a..382b0a5b87 100644
--- a/VERSION
+++ b/VERSION
@@ -6,4 +6,4 @@
 # incompatible way, this version number might not change. Instead, the version
 # number for package:flutter will update to reflect that change.
 
-0.0.20-dev
+0.0.20
diff --git a/packages/flutter/pubspec.yaml b/packages/flutter/pubspec.yaml
index 037b0f6d1f..77030aba4d 100644
--- a/packages/flutter/pubspec.yaml
+++ b/packages/flutter/pubspec.yaml
@@ -1,5 +1,5 @@
 name: flutter
-version: 0.0.40-dev
+version: 0.0.40
 author: Flutter Authors <flutter-dev@googlegroups.com>
 description: A framework for writing Flutter applications
 homepage: http://flutter.io
diff --git a/packages/flutter_driver/pubspec.yaml b/packages/flutter_driver/pubspec.yaml
index dbf91b8b9c..863ffff8f3 100644
--- a/packages/flutter_driver/pubspec.yaml
+++ b/packages/flutter_driver/pubspec.yaml
@@ -1,5 +1,5 @@
 name: flutter_driver
-version: 0.0.18-dev
+version: 0.0.18
 description: Integration and performance test API for Flutter applications
 homepage: http://flutter.io
 author: Flutter Authors <flutter-dev@googlegroups.com>
diff --git a/packages/flutter_test/pubspec.yaml b/packages/flutter_test/pubspec.yaml
index 5df713575c..a3e7f578d7 100644
--- a/packages/flutter_test/pubspec.yaml
+++ b/packages/flutter_test/pubspec.yaml
@@ -1,5 +1,5 @@
 name: flutter_test
-version: 0.0.18-dev
+version: 0.0.18
 dependencies:
   # To update these, use "flutter update-packages --force-upgrade".