diff --git a/engine/src/flutter/sky/packages/sky_services/pubspec.yaml b/engine/src/flutter/sky/packages/sky_services/pubspec.yaml
index 06c4abc535..4de45244a3 100644
--- a/engine/src/flutter/sky/packages/sky_services/pubspec.yaml
+++ b/engine/src/flutter/sky/packages/sky_services/pubspec.yaml
@@ -4,6 +4,6 @@ author: Flutter Authors <flutter-dev@googlegroups.com>
 description: Mojom interfaces associated with Flutter
 homepage: http://flutter.io
 dependencies:
-  mojo: '>=0.2.0 <0.3.0'
+  mojo: 0.3.0
 environment:
   sdk: '>=1.8.0 <2.0.0'
diff --git a/engine/src/flutter/sky/packages/updater/pubspec.yaml b/engine/src/flutter/sky/packages/updater/pubspec.yaml
index a1eb2a6f57..caced20b6d 100644
--- a/engine/src/flutter/sky/packages/updater/pubspec.yaml
+++ b/engine/src/flutter/sky/packages/updater/pubspec.yaml
@@ -4,7 +4,7 @@ author: Flutter Authors <flutter-dev@googlegroups.com>
 description: The autoupdater for flutter
 homepage: http://flutter.io
 dependencies:
-  mojo: '>=0.2.0 <0.3.0'
+  mojo: 0.3.0
   flutter: ">=0.0.3 <0.1.0"
   sky_services: any
   path: any