Remove flutter upper bound

onevdog · onevdog · commit 37c6dc37ccd1 · 2021-04-05T10:59:38.000+09:00
diff --git a/pubspec.yaml b/pubspec.yaml
@@ -6,7 +6,7 @@ repository: https://github.com/line/flutter_line_sdk/
 
 environment:
   sdk: '>=2.12.0 <3.0.0'
-  flutter: ">=1.12.0 <2.0.0"
+  flutter: ">=1.12.0"
 
 dependencies:
   flutter:
