diff --git a/packages/flutter_codde_protocol/example/pubspec.yaml b/packages/flutter_codde_protocol/example/pubspec.yaml
index c59a18f..50173f0 100644
--- a/packages/flutter_codde_protocol/example/pubspec.yaml
+++ b/packages/flutter_codde_protocol/example/pubspec.yaml
@@ -52,7 +52,7 @@ dev_dependencies:
   # activated in the `analysis_options.yaml` file located at the root of your
   # package. See that file for information about deactivating specific lint
   # rules and activating additional ones.
-  flutter_lints: ^2.0.0
+  flutter_lints: ^3.0.2
   test: ^1.24.3
 
 # For information on the generic Dart part of this file, see the