diff --git a/dart/pubspec.yaml b/dart/pubspec.yaml
index 343e625..60ae312 100644
--- a/dart/pubspec.yaml
+++ b/dart/pubspec.yaml
@@ -19,7 +19,7 @@ dependencies:
   stack_trace: ^1.11.1
 
 dev_dependencies:
-  flutter_lints: ^3.0.0
+  flutter_lints: ^4.0.0
   test: ^1.24.3
 
 # For information on the generic Dart part of this file, see the
diff --git a/example/pubspec.yaml b/example/pubspec.yaml
index a24d7ba..22da2e0 100644
--- a/example/pubspec.yaml
+++ b/example/pubspec.yaml
@@ -53,7 +53,7 @@ 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: ^3.0.0
+  flutter_lints: ^4.0.0
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec