diff --git a/lib/src/io_web_auth.dart b/lib/src/io_web_auth.dart
index d08b965..5aa40b8 100644
--- a/lib/src/io_web_auth.dart
+++ b/lib/src/io_web_auth.dart
@@ -12,13 +12,17 @@ class IoWebAuth implements BaseWebAuth {
       required String redirectUrl,
       Map<String, dynamic>? opts}) async {
     final preferEphemeral = (opts?['preferEphemeral'] == true);
-    final intentFlags =
-        preferEphemeral ? ephemeralIntentFlags : defaultIntentFlags;
+    final useWebview = opts?['useWebview'];
+    final intentFlags = preferEphemeral ? ephemeralIntentFlags : defaultIntentFlags;
 
     return await FlutterWebAuth2.authenticate(
-        callbackUrlScheme: callbackUrlScheme,
-        url: url,
-        options: FlutterWebAuth2Options(
-            preferEphemeral: preferEphemeral, intentFlags: intentFlags));
+      callbackUrlScheme: callbackUrlScheme,
+      url: url,
+      options: FlutterWebAuth2Options(
+        preferEphemeral: preferEphemeral,
+        intentFlags: intentFlags,
+        useWebview: useWebview,
+      ),
+    );
   }
 }
diff --git a/lib/src/secure_storage.dart b/lib/src/secure_storage.dart
index 4b37236..d0de3b3 100644
--- a/lib/src/secure_storage.dart
+++ b/lib/src/secure_storage.dart
@@ -1,4 +1,4 @@
-import 'package:flutter_secure_storage/flutter_secure_storage.dart';
+import 'package:flutter_secure_storage_per/flutter_secure_storage.dart';
 import 'package:oauth2_client/src/base_storage.dart';
 
 BaseStorage createStorage() => SecureStorage();
diff --git a/pubspec.yaml b/pubspec.yaml
index 9dd6cfd..3c4767d 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -5,14 +5,17 @@ version: 3.3.0
 homepage: https://github.com/teranetsrl/oauth2_client
 repository: https://github.com/teranetsrl/oauth2_client
 environment:
-  sdk: '>=2.15.0 <4.0.0'
+  sdk: '>=3.4.3 <4.0.0'
 
 dependencies:
   flutter:
     sdk: flutter
   crypto: ^3.0.3
-  flutter_secure_storage: ^9.2.2
-  flutter_web_auth_2: ^3.1.2
+  flutter_secure_storage_per: ^9.2.3
+  flutter_web_auth_2:
+    git:
+      url: 'https://github.com/dmk-rib/flutter_web_auth_2.git'
+      path: 'flutter_web_auth_2'
   http: ^1.1.0
   meta: ^1.12.0
   random_string: ^2.3.1