diff --git a/CHANGELOG.md b/CHANGELOG.md
index 36f7bda9..06c80c8c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 4.0.1
+* [iOS] Fixed crash on iOS when setting warning notification on kill.
+
 ## 4.0.0
 **💥 Breaking Changes**
 * Added notification action stop button.
diff --git a/example/lib/screens/home.dart b/example/lib/screens/home.dart
index a7647863..ee4b52d0 100644
--- a/example/lib/screens/home.dart
+++ b/example/lib/screens/home.dart
@@ -9,7 +9,7 @@ import 'package:alarm_example/widgets/tile.dart';
 import 'package:flutter/material.dart';
 import 'package:url_launcher/url_launcher.dart';
 
-const version = '4.0.0';
+const version = '4.0.1';
 
 class ExampleAlarmHomeScreen extends StatefulWidget {
   const ExampleAlarmHomeScreen({super.key});
diff --git a/example/pubspec.lock b/example/pubspec.lock
index bccf590a..0b1a74b7 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -7,7 +7,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "4.0.0"
+    version: "4.0.1"
   async:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 7041eb71..2c679a07 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: alarm
 description: A simple Flutter alarm manager plugin for both iOS and Android.
-version: 4.0.0
+version: 4.0.1
 homepage: https://github.com/gdelataillade/alarm
 
 environment: