diff --git a/examples/counter/lib/main.dart b/examples/counter/lib/main.dart
index 3728200..31fea77 100644
--- a/examples/counter/lib/main.dart
+++ b/examples/counter/lib/main.dart
@@ -16,7 +16,7 @@ class Controller {
 final countControllerRef = Ref.scoped((ctx) => Controller());
 
 void main() {
-  runApp(LiteRefScope(child: const MyApp()));
+  runApp(const LiteRefScope(child: MyApp()));
 }
 
 class MyApp extends StatelessWidget {
diff --git a/examples/counter/test/widget_test.dart b/examples/counter/test/widget_test.dart
index 9139dfa..cbed939 100644
--- a/examples/counter/test/widget_test.dart
+++ b/examples/counter/test/widget_test.dart
@@ -12,9 +12,9 @@ extension PumpApp on WidgetTester {
   Future<void> pumpApp(MockCounterController controller) {
     return pumpWidget(
       LiteRefScope(
-        overrides: [
+        overrides: {
           countControllerRef.overrideWith((_) => controller),
-        ],
+        },
         child: const MyApp(),
       ),
     );
diff --git a/examples/flutter_example/lib/main.dart b/examples/flutter_example/lib/main.dart
index b5ae86d..91052f1 100644
--- a/examples/flutter_example/lib/main.dart
+++ b/examples/flutter_example/lib/main.dart
@@ -4,7 +4,7 @@ import 'package:flutter_example/settings/view.dart';
 import 'package:lite_ref/lite_ref.dart';
 
 void main(List<String> args) {
-  runApp(LiteRefScope(child: const MyApp()));
+  runApp(const LiteRefScope(child: MyApp()));
 }
 
 class MyApp extends StatelessWidget {
diff --git a/examples/flutter_example/test/widget_test.dart b/examples/flutter_example/test/widget_test.dart
index 95cb6c4..ce40285 100644
--- a/examples/flutter_example/test/widget_test.dart
+++ b/examples/flutter_example/test/widget_test.dart
@@ -34,10 +34,10 @@ void main() {
     // Build our app and trigger a frame.
     await tester.pumpWidget(
       LiteRefScope(
-        overrides: [
+        overrides: {
           settingsServiceRef.overrideWith((_) => mockSettingsService),
           settingsControllerRef.overrideWith((_) => mockSettingsController),
-        ],
+        },
         child: const MyApp(),
       ),
     );