diff --git a/web_embedding/ng-flutter/flutter/pubspec.yaml b/web_embedding/ng-flutter/flutter/pubspec.yaml
index 6f4e7945c..b1d744974 100644
--- a/web_embedding/ng-flutter/flutter/pubspec.yaml
+++ b/web_embedding/ng-flutter/flutter/pubspec.yaml
@@ -15,7 +15,7 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  flutter_lints: ^3.0.0
+  flutter_lints: ^4.0.0
 
 flutter:
   uses-material-design: true