diff --git a/sky/packages/flutter_services/pubspec.yaml b/sky/packages/flutter_services/pubspec.yaml
index 9d05d5c13313e..09ca23423e9b4 100644
--- a/sky/packages/flutter_services/pubspec.yaml
+++ b/sky/packages/flutter_services/pubspec.yaml
@@ -8,4 +8,4 @@ dependencies:
     path:
       ../sky_services
 environment:
-  sdk: '>=1.8.0 <2.0.0'
+  sdk: '>=1.8.0 <3.0.0'
diff --git a/sky/packages/sky_engine/pubspec.yaml b/sky/packages/sky_engine/pubspec.yaml
index cca1a9a24fc8a..e5aaeeef5725c 100644
--- a/sky/packages/sky_engine/pubspec.yaml
+++ b/sky/packages/sky_engine/pubspec.yaml
@@ -5,4 +5,4 @@ description: Dart SDK extensions for dart:ui
 homepage: http://flutter.io
 # sky_engine requires sdk_ext support in the analyzer which was added in 1.11.x
 environment:
-  sdk: '>=1.11.0 <2.0.0'
+  sdk: '>=1.11.0 <3.0.0'
diff --git a/sky/packages/sky_services/pubspec.yaml b/sky/packages/sky_services/pubspec.yaml
index a6ff01e596d4e..1ac7677433d62 100644
--- a/sky/packages/sky_services/pubspec.yaml
+++ b/sky/packages/sky_services/pubspec.yaml
@@ -4,4 +4,4 @@ author: Flutter Authors <flutter-dev@googlegroups.com>
 description: An empty package
 homepage: http://flutter.io
 environment:
-  sdk: '>=1.8.0 <2.0.0'
+  sdk: '>=1.8.0 <3.0.0'