diff --git a/example/android/build.gradle b/example/android/build.gradle
index 2aa6e9c9d..774710630 100644
--- a/example/android/build.gradle
+++ b/example/android/build.gradle
@@ -28,6 +28,6 @@ subprojects {
     project.evaluationDependsOn(':app')
 }
 
-task clean(type: Delete) {
+tasks.register("clean", Delete) {
     delete rootProject.buildDir
 }
diff --git a/example/lib/main.dart b/example/lib/main.dart
index 0e549c8e5..9f16c9d77 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -19,7 +19,7 @@ class _MyAppState extends State<MyApp> {
   var img1 = Image.asset('assets/images/portrait.png');
   var img2 = Image.asset('assets/images/portrait.png');
   String _similarity = "nil";
-  String _liveness = "nil";
+  String _aliveness = "nil";
 
   @override
   void initState() {
@@ -101,7 +101,7 @@ class _MyAppState extends State<MyApp> {
       image1.imageType = type;
       setState(() {
         img1 = Image.memory(imageFile);
-        _liveness = "nil";
+        _aliveness = "nil";
       });
     } else {
       image2.bitmap = base64Encode(imageFile);
@@ -115,7 +115,7 @@ class _MyAppState extends State<MyApp> {
       img1 = Image.asset('assets/images/portrait.png');
       img2 = Image.asset('assets/images/portrait.png');
       _similarity = "nil";
-      _liveness = "nil";
+      _aliveness = "nil";
     });
     image1 = new Regula.MatchFacesImage();
     image2 = new Regula.MatchFacesImage();
@@ -145,12 +145,12 @@ class _MyAppState extends State<MyApp> {
   }
 
   liveness() => Regula.FaceSDK.startLiveness().then((value) {
-        var result = Regula.LivenessResponse.fromJson(json.decode(value));
+        var result = Regula.AlivenessResponse.fromJson(json.decode(value));
         if(result!.bitmap == null) return;
         setImage(true, base64Decode(result.bitmap!.replaceAll("\n", "")),
             Regula.ImageType.LIVE);
-        setState(() => _liveness =
-            result.liveness == Regula.LivenessStatus.PASSED
+        setState(() => _aliveness =
+            result.aliveness == Regula.LivenessStatus.PASSED
                 ? "passed"
                 : "unknown");
       });
@@ -201,7 +201,7 @@ class _MyAppState extends State<MyApp> {
                           Text("Similarity: " + _similarity,
                               style: TextStyle(fontSize: 18)),
                           Container(margin: EdgeInsets.fromLTRB(20, 0, 0, 0)),
-                          Text("Liveness: " + _liveness,
+                          Text("Liveness: " + _aliveness,
                               style: TextStyle(fontSize: 18))
                         ],
                       ))
diff --git a/lib/face_api.dart b/lib/face_api.dart
index cd8c3f4b5..c2f51313a 100644
--- a/lib/face_api.dart
+++ b/lib/face_api.dart
@@ -1,8 +1,6 @@
 import 'dart:async';
 import 'package:flutter/services.dart';
 
-// Classes
-
 class FaceCaptureException {
   String? errorCode;
   String? message;
@@ -53,7 +51,7 @@ class InitException {
 
 class LivenessErrorException {
   String? errorCode;
-  LivenessBackendException? underlyingException;
+  AlivenessBackendException? underlyingException;
   String? message;
 
   static LivenessErrorException? fromJson(jsonObject) {
@@ -61,7 +59,7 @@ class LivenessErrorException {
     var result = new LivenessErrorException();
 
     result.errorCode = jsonObject["errorCode"];
-    result.underlyingException = LivenessBackendException.fromJson(jsonObject["underlyingException"]);
+    result.underlyingException = AlivenessBackendException.fromJson(jsonObject["underlyingException"]);
     result.message = jsonObject["message"];
 
     return result;
@@ -78,13 +76,13 @@ class LivenessErrorException {
   }
 }
 
-class LivenessBackendException {
+class AlivenessBackendException {
   int? errorCode;
   String? message;
 
-  static LivenessBackendException? fromJson(jsonObject) {
+  static AlivenessBackendException? fromJson(jsonObject) {
     if (jsonObject == null) return null;
-    var result = new LivenessBackendException();
+    var result = new AlivenessBackendException();
 
     result.errorCode = jsonObject["errorCode"];
     result.message = jsonObject["message"];
@@ -150,20 +148,20 @@ class FaceCaptureResponse {
   }
 }
 
-class LivenessResponse {
+class AlivenessResponse {
   String? bitmap;
-  String? liveness;
+  String? aliveness;
   String? tag;
   String? transactionId;
   int? estimatedAge;
   LivenessErrorException? exception;
 
-  static LivenessResponse? fromJson(jsonObject) {
+  static AlivenessResponse? fromJson(jsonObject) {
     if (jsonObject == null) return null;
-    var result = new LivenessResponse();
+    var result = new AlivenessResponse();
 
     result.bitmap = jsonObject["bitmap"];
-    result.liveness = jsonObject["liveness"];
+    result.aliveness = jsonObject["liveness"];
     result.tag = jsonObject["tag"];
     result.transactionId = jsonObject["transactionId"];
     result.estimatedAge = jsonObject["estimatedAge"];
@@ -176,7 +174,7 @@ class LivenessResponse {
     Map _result = {};
 
     if (bitmap != null) _result.addAll({"bitmap": bitmap});
-    if (liveness != null) _result.addAll({"liveness": liveness});
+    if (aliveness != null) _result.addAll({"liveness": aliveness});
     if (tag != null) _result.addAll({"tag": tag});
     if (transactionId != null) _result.addAll({"transactionId": transactionId});
     if (estimatedAge != null) _result.addAll({"estimatedAge": estimatedAge});
@@ -1251,14 +1249,14 @@ class SearchPersonDetection {
 
 class LivenessNotification {
   String? status;
-  LivenessResponse? response;
+  AlivenessResponse? response;
 
   static LivenessNotification? fromJson(jsonObject) {
     if (jsonObject == null) return null;
     var result = new LivenessNotification();
 
     result.status = jsonObject["status"];
-    result.response = LivenessResponse.fromJson(jsonObject["response"]);
+    result.response = AlivenessResponse.fromJson(jsonObject["response"]);
 
     return result;
   }
diff --git a/pubspec.lock b/pubspec.lock
index 42994c40e..64a1a4422 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -37,10 +37,10 @@ packages:
     dependency: transitive
     description:
       name: collection
-      sha256: f092b211a4319e98e5ff58223576de6c2803db36221657b46c82574721240687
+      sha256: "4a07be6cb69c84d677a6c3096fcf960cc3285a8330b4603e0d463d15d9bd934c"
       url: "https://pub.dev"
     source: hosted
-    version: "1.17.2"
+    version: "1.17.1"
   fake_async:
     dependency: transitive
     description:
@@ -59,22 +59,30 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  js:
+    dependency: transitive
+    description:
+      name: js
+      sha256: f2c445dce49627136094980615a031419f7f3eb393237e4ecd97ac15dea343f3
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.6.7"
   matcher:
     dependency: transitive
     description:
       name: matcher
-      sha256: "1803e76e6653768d64ed8ff2e1e67bea3ad4b923eb5c56a295c3e634bad5960e"
+      sha256: "6501fbd55da300384b768785b83e5ce66991266cec21af89ab9ae7f5ce1c4cbb"
       url: "https://pub.dev"
     source: hosted
-    version: "0.12.16"
+    version: "0.12.15"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
-      sha256: "9528f2f296073ff54cb9fee677df673ace1218163c3bc7628093e7eed5203d41"
+      sha256: d92141dc6fe1dad30722f9aa826c7fbc896d021d792f80678280601aff8cf724
       url: "https://pub.dev"
     source: hosted
-    version: "0.5.0"
+    version: "0.2.0"
   meta:
     dependency: transitive
     description:
@@ -100,10 +108,10 @@ packages:
     dependency: transitive
     description:
       name: source_span
-      sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
+      sha256: dd904f795d4b4f3b870833847c461801f6750a9fa8e61ea5ac53f9422b31f250
       url: "https://pub.dev"
     source: hosted
-    version: "1.10.0"
+    version: "1.9.1"
   stack_trace:
     dependency: transitive
     description:
@@ -140,10 +148,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "75760ffd7786fffdfb9597c35c5b27eaeec82be8edfb6d71d32651128ed7aab8"
+      sha256: eb6ac1540b26de412b3403a163d919ba86f6a973fe6cc50ae3541b80092fdcfb
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.0"
+    version: "0.5.1"
   vector_math:
     dependency: transitive
     description:
@@ -152,14 +160,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
-  web:
-    dependency: transitive
-    description:
-      name: web
-      sha256: dc8ccd225a2005c1be616fe02951e2e342092edf968cf0844220383757ef8f10
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.1.4-beta"
 sdks:
-  dart: ">=3.1.0-185.0.dev <4.0.0"
+  dart: ">=3.0.0-0 <4.0.0"
   flutter: ">=3.3.0"