diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index 3e64fa2da3..e032b14ec7 100755
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -21,4 +21,4 @@ flutter:
 
 environment:
   sdk: ">=2.0.0-dev.28.0 <3.0.0"
-  flutter: ">=1.12.13+hotfix.4 <2.0.0"
+  flutter: ">=1.12.13+hotfix.4"