diff --git a/packages/battery_plus/battery_plus/example/pubspec.yaml b/packages/battery_plus/battery_plus/example/pubspec.yaml
index fd1bf2fea5..de140f9441 100644
--- a/packages/battery_plus/battery_plus/example/pubspec.yaml
+++ b/packages/battery_plus/battery_plus/example/pubspec.yaml
@@ -15,7 +15,7 @@ dev_dependencies:
     sdk: flutter
   integration_test:
     sdk: flutter
-  flutter_lints: ^1.0.4
+  flutter_lints: ^2.0.1
 
 flutter:
   uses-material-design: true