diff --git a/engine/src/flutter/examples/address_book/pubspec.yaml b/engine/src/flutter/examples/address_book/pubspec.yaml
index 30a73e75461..22ac0489c7d 100644
--- a/engine/src/flutter/examples/address_book/pubspec.yaml
+++ b/engine/src/flutter/examples/address_book/pubspec.yaml
@@ -1,6 +1,7 @@
 name: address_book
 dependencies:
-  flutter: ">=0.0.3 <0.1.0"
+  flutter: 
+    '0.0.14'
   sky_tools: any
 dependency_overrides:
   material_design_icons:
diff --git a/engine/src/flutter/examples/hello_world/pubspec.yaml b/engine/src/flutter/examples/hello_world/pubspec.yaml
index 7cdd0bc0d61..b93e699fd4b 100644
--- a/engine/src/flutter/examples/hello_world/pubspec.yaml
+++ b/engine/src/flutter/examples/hello_world/pubspec.yaml
@@ -1,6 +1,7 @@
 name: hello_world
 dependencies:
-  flutter: ">=0.0.3 <0.1.0"
+  flutter: 
+    '0.0.14'
   sky_tools: any
 dependency_overrides:
   material_design_icons:
diff --git a/engine/src/flutter/examples/mine_digger/pubspec.yaml b/engine/src/flutter/examples/mine_digger/pubspec.yaml
index b07705c15a8..2b35c303ff5 100644
--- a/engine/src/flutter/examples/mine_digger/pubspec.yaml
+++ b/engine/src/flutter/examples/mine_digger/pubspec.yaml
@@ -1,6 +1,7 @@
 name: mine_digger
 dependencies:
-  flutter: ">=0.0.3 <0.1.0"
+  flutter: 
+    '0.0.14'
   sky_tools: any
 dependency_overrides:
   material_design_icons:
diff --git a/engine/src/flutter/sky/packages/flx/pubspec.yaml b/engine/src/flutter/sky/packages/flx/pubspec.yaml
index acaae9e47fa..1fd13d604cb 100644
--- a/engine/src/flutter/sky/packages/flx/pubspec.yaml
+++ b/engine/src/flutter/sky/packages/flx/pubspec.yaml
@@ -1,10 +1,11 @@
 name: flx
-version: 0.0.2
+version: 0.0.3
 author: Flutter Authors <flutter-dev@googlegroups.com>
 description: Library for dealing with Flutter bundle (.flx) files
 homepage: http://flutter.io
 dependencies:
-  sky_services: ^0.0.40
+  sky_services: 
+    '0.0.44'
   yaml: ^2.1.3
   asn1lib: ^0.4.1
   cipher: ^0.7.1
diff --git a/engine/src/flutter/sky/packages/sky_engine/pubspec.yaml b/engine/src/flutter/sky/packages/sky_engine/pubspec.yaml
index 2b8ea1c94d8..f773e9fb0f2 100644
--- a/engine/src/flutter/sky/packages/sky_engine/pubspec.yaml
+++ b/engine/src/flutter/sky/packages/sky_engine/pubspec.yaml
@@ -1,5 +1,5 @@
 name: sky_engine
-version: 0.0.43
+version: 0.0.44
 author: Flutter Authors <flutter-dev@googlegroups.com>
 description: Dart SDK extensions for dart:ui
 homepage: http://flutter.io
diff --git a/engine/src/flutter/sky/packages/sky_services/pubspec.yaml b/engine/src/flutter/sky/packages/sky_services/pubspec.yaml
index 7fafb729fdf..b7c2cac36af 100644
--- a/engine/src/flutter/sky/packages/sky_services/pubspec.yaml
+++ b/engine/src/flutter/sky/packages/sky_services/pubspec.yaml
@@ -1,5 +1,5 @@
 name: sky_services
-version: 0.0.43
+version: 0.0.44
 author: Flutter Authors <flutter-dev@googlegroups.com>
 description: Mojom interfaces associated with Flutter
 homepage: http://flutter.io
diff --git a/engine/src/flutter/sky/packages/updater/pubspec.yaml b/engine/src/flutter/sky/packages/updater/pubspec.yaml
index 1048fb8f7ee..4ac63702f11 100644
--- a/engine/src/flutter/sky/packages/updater/pubspec.yaml
+++ b/engine/src/flutter/sky/packages/updater/pubspec.yaml
@@ -4,11 +4,14 @@ description: The autoupdater for flutter
 homepage: http://flutter.io
 dependencies:
   mojo: 0.3.0
-  flutter: ">=0.0.3 <0.1.0"
+  flutter: 
+    '0.0.14'
   sky_services: ^0.0.40
   yaml: ^2.1.3
   path: ^1.3.0
   flx: 0.0.1
+  flutter_sprites:
+    '0.0.11'
 dependency_overrides:
   flutter:
     path: ../sky
diff --git a/engine/src/flutter/sky/packages/workbench/pubspec.yaml b/engine/src/flutter/sky/packages/workbench/pubspec.yaml
index 1a5795f2b98..0971ac9131c 100644
--- a/engine/src/flutter/sky/packages/workbench/pubspec.yaml
+++ b/engine/src/flutter/sky/packages/workbench/pubspec.yaml
@@ -4,14 +4,19 @@ author: Flutter Authors <flutter-dev@googlegroups.com>
 description: A workspace to host pub packages
 homepage: https://github.com/flutter/engine/tree/master/sky/packages/workbench
 dependencies:
-  flutter: ">=0.0.3 <0.1.0"
+  flutter: 
+    '0.0.14'
   sky_tools: any
   cipher: any
   asn1lib: any
   flutter_rendering_examples: any
-  flutter_sprites: any
+  flutter_sprites: 
+    '0.0.11'
   playfair: any
-  flx: any
+  flx: 
+    '0.0.3'
+  sky_services:
+    '0.0.44'
 dependency_overrides:
   material_design_icons:
     path: ../material_design_icons