diff --git a/packages/firebase_core/CHANGELOG.md b/packages/firebase_core/CHANGELOG.md
index 607323422..fb12a1b46 100644
--- a/packages/firebase_core/CHANGELOG.md
+++ b/packages/firebase_core/CHANGELOG.md
@@ -1,3 +1,9 @@
+## NEXT
+
+* Update firebase_core to 2.4.0.
+* Update firebase_core_platform_interface to 4.5.2.
+* Rename `firebase_app_desktop.dart` to `firebase_app_tizen.dart`.
+
 ## 0.1.0
 
 * Initial release.
diff --git a/packages/firebase_core/README.md b/packages/firebase_core/README.md
index 79c4a7d86..ae652300d 100644
--- a/packages/firebase_core/README.md
+++ b/packages/firebase_core/README.md
@@ -10,12 +10,12 @@ This package is not an _endorsed_ implementation of `firebase_core`. Therefore,
 
 ```yaml
 dependencies:
-  firebase_core: ^1.9.0
+  firebase_core: ^2.4.0
   firebase_core_tizen: ^0.1.0
 ```
 
-For detailed usage see https://github.com/invertase/flutterfire_desktop#flutterfire-desktop.
+For detailed usage, see https://github.com/invertase/flutterfire_desktop#flutterfire-desktop.
 
 ## Tizen integration
 
-The implementation of `firebase_core` is based on [FlutterFire Desktop Core](https://github.com/invertase/flutterfire_desktop/tree/main/packages/firebase_core/firebase_core_desktop). FlutterFire Desktop provides dart implementation of the Firebase modules.
\ No newline at end of file
+The implementation of `firebase_core_tizen` is based on [FlutterFire Desktop Core](https://github.com/invertase/flutterfire_desktop/tree/main/packages/firebase_core/firebase_core_desktop). FlutterFire Desktop provides Dart implementation of the Firebase modules.
diff --git a/packages/firebase_core/example/lib/main.dart b/packages/firebase_core/example/lib/main.dart
index 85d0b3ff6..9d4c90ca4 100644
--- a/packages/firebase_core/example/lib/main.dart
+++ b/packages/firebase_core/example/lib/main.dart
@@ -1,4 +1,7 @@
 // Copyright (c) Invertase Limited <oss@invertase.io> & Contributors
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
 // ignore_for_file: public_member_api_docs
 
 import 'dart:async';
@@ -13,13 +16,11 @@ class MyApp extends StatelessWidget {
 
   String get name => 'foo';
 
-  // fill app keys if needed, you can take ones from
-  // https://github.com/invertase/flutterfire_desktop/blob/main/packages/firebase_core/firebase_core_desktop/example/lib/main.dart
   FirebaseOptions get firebaseOptions => const FirebaseOptions(
-        appId: 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx',
-        apiKey: 'yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy',
+        appId: '1:448618578101:ios:0b650370bb29e29cac3efc',
+        apiKey: 'AIzaSyAgUhHU8wSJgO5MVNy95tMT07NEjzMOfz0',
         projectId: 'react-native-firebase-testing',
-        messagingSenderId: 'zzzzzzzzzzzz',
+        messagingSenderId: '448618578101',
       );
 
   Future<void> initializeDefault() async {
diff --git a/packages/firebase_core/example/pubspec.yaml b/packages/firebase_core/example/pubspec.yaml
index 38374510c..702b4f250 100644
--- a/packages/firebase_core/example/pubspec.yaml
+++ b/packages/firebase_core/example/pubspec.yaml
@@ -1,13 +1,13 @@
 name: firebase_core_tizen_example
 description: An example application demonstrating calls to Firebase Core.
-publish_to: 'none'
+publish_to: "none"
 
 environment:
-  sdk: ">=2.18.0 <3.0.0"
+  sdk: ">=2.17.0 <3.0.0"
   flutter: ">=2.5.0"
 
 dependencies:
-  firebase_core: ^1.9.0
+  firebase_core: ^2.4.0
   firebase_core_tizen:
     path: ../
   flutter:
diff --git a/packages/firebase_core/lib/firebase_app_desktop.dart b/packages/firebase_core/lib/firebase_app_tizen.dart
similarity index 96%
rename from packages/firebase_core/lib/firebase_app_desktop.dart
rename to packages/firebase_core/lib/firebase_app_tizen.dart
index 94ee484f9..3a4cc389d 100644
--- a/packages/firebase_core/lib/firebase_app_desktop.dart
+++ b/packages/firebase_core/lib/firebase_app_tizen.dart
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license
 // that can be found in the LICENSE file.
 
-part of 'firebase_core_tizen.dart';
+part of firebase_core_tizen;
 
 /// A Dart only implementation of a Firebase app instance.
 class FirebaseApp extends FirebaseAppPlatform {
diff --git a/packages/firebase_core/lib/firebase_core_tizen.dart b/packages/firebase_core/lib/firebase_core_tizen.dart
index 0a64318d0..517cea792 100644
--- a/packages/firebase_core/lib/firebase_core_tizen.dart
+++ b/packages/firebase_core/lib/firebase_core_tizen.dart
@@ -7,12 +7,11 @@ library firebase_core_tizen;
 import 'package:firebase_core_dart/firebase_core_dart.dart' as core_dart;
 import 'package:firebase_core_platform_interface/firebase_core_platform_interface.dart';
 
-part 'firebase_app_desktop.dart';
+part 'firebase_app_tizen.dart';
 
-/// Desktop implementation of FirebaseCore for managing Firebase app
-/// instances.
+/// Tizen implementation of FirebaseCore for managing Firebase app instances.
 class FirebaseCore extends FirebasePlatform {
-  /// Called by PluginRegistry to register this plugin as the implementation for Desktop
+  /// Registers this class as the default instance of [FirebasePlatform].
   static void register() {
     FirebasePlatform.instance = FirebaseCore();
   }
diff --git a/packages/firebase_core/pubspec.yaml b/packages/firebase_core/pubspec.yaml
index 45943d227..1c7353daa 100644
--- a/packages/firebase_core/pubspec.yaml
+++ b/packages/firebase_core/pubspec.yaml
@@ -1,16 +1,16 @@
 name: firebase_core_tizen
 description: Firebase Core for Tizen
-version: 0.1.0
 homepage: https://github.com/flutter-tizen/plugins
 repository: https://github.com/flutter-tizen/plugins/tree/master/packages/firebase_core
+version: 0.1.0
 
 environment:
-  sdk: '>=2.18.0 <3.0.0'
+  sdk: ">=2.17.0 <3.0.0"
   flutter: ">=2.5.0"
 
 dependencies:
   firebase_core_dart: ^1.0.1
-  firebase_core_platform_interface: '>=4.5.0 <4.5.2'
+  firebase_core_platform_interface: ^4.5.2
   flutter:
     sdk: flutter
 
@@ -19,3 +19,6 @@ flutter:
     platforms:
       tizen:
         dartPluginClass: FirebaseCore
+
+false_secrets:
+  - /example/lib/main.dart