diff --git a/packages/flutter_chat/example/pubspec.yaml b/packages/flutter_chat/example/pubspec.yaml
index 6b4e754..7715169 100644
--- a/packages/flutter_chat/example/pubspec.yaml
+++ b/packages/flutter_chat/example/pubspec.yaml
@@ -10,8 +10,8 @@ dependencies:
   flutter:
     sdk: flutter
   cupertino_icons: ^1.0.2
-  firebase_core: ^2.24.2
-  firebase_auth: ^4.16.0
+  firebase_core: ^3.2.0
+  firebase_auth: ^5.1.2
   flutter_chat:
     path: ../
   flutter_chat_firebase:
diff --git a/packages/flutter_chat_firebase/pubspec.yaml b/packages/flutter_chat_firebase/pubspec.yaml
index 8acc134..c3a2876 100644
--- a/packages/flutter_chat_firebase/pubspec.yaml
+++ b/packages/flutter_chat_firebase/pubspec.yaml
@@ -4,7 +4,7 @@
 
 name: flutter_chat_firebase
 description: A new Flutter package project.
-version: 3.0.1
+version: 4.0.0
 publish_to: none
 
 environment:
@@ -14,10 +14,10 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-  firebase_core: ^2.1.1
-  cloud_firestore: ^4.0.5
-  firebase_storage: ^11.0.5
-  firebase_auth: ^4.1.2
+  firebase_core: ^3.2.0
+  cloud_firestore: ^5.1.0
+  firebase_storage: ^12.1.1
+  firebase_auth: ^5.1.2
   uuid: ^4.0.0
   flutter_chat_interface:
     git: