diff --git a/example/lib/main.dart b/example/lib/main.dart
index d7fc2ea..ba427ca 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -8,7 +8,7 @@ void main() {
   runApp(MaterialApp(
     debugShowCheckedModeBanner: false,
     title: 'Multi Image Picker View Example',
-    darkTheme: ThemeData(
+    theme: ThemeData(
         useMaterial3: true,
         appBarTheme: AppBarTheme(color: Colors.blue.shade100),
         colorScheme: ColorScheme.fromSeed(
diff --git a/example/pubspec.lock b/example/pubspec.lock
index a100df9..d392619 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -294,7 +294,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.0.13"
+    version: "1.0.0"
   path:
     dependency: transitive
     description: