diff --git a/lib/src/api/ck_auth_web_view.dart b/lib/src/api/ck_auth_web_view.dart
index 4c8c272..c9dda3e 100644
--- a/lib/src/api/ck_auth_web_view.dart
+++ b/lib/src/api/ck_auth_web_view.dart
@@ -1,83 +1,91 @@
-import 'dart:io';
-import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:webview_flutter/webview_flutter.dart';
 
 import '../ck_constants.dart';
 
-class CKAuthWebView extends StatefulWidget
-{
+class CKAuthWebView extends StatefulWidget {
   final String title = "iCloud Authentication";
 
   final String authenticationURL;
   final String redirectURLPattern;
 
-  CKAuthWebView({Key? key, required this.authenticationURL, required this.redirectURLPattern}) : super(key: key);
+  CKAuthWebView({
+    Key? key,
+    required this.authenticationURL,
+    required this.redirectURLPattern,
+  }) : super(key: key);
 
   @override
   State<StatefulWidget> createState() => _CKAuthWebViewState();
 }
 
-class _CKAuthWebViewState extends State<CKAuthWebView>
-{
+class _CKAuthWebViewState extends State<CKAuthWebView> {
+  late WebViewController webViewController;
+
   @override
-  void initState()
-  {
+  void initState() {
     super.initState();
-    // Enable hybrid composition, as detailed in https://pub.dev/packages/webview_flutter
-    if (Platform.isAndroid) WebView.platform = SurfaceAndroidWebView();
+
+    webViewController = WebViewController()
+      ..loadRequest(Uri.parse(widget.authenticationURL));
+
+    webViewController.setJavaScriptMode(JavaScriptMode.unrestricted);
+    webViewController.setNavigationDelegate(
+      NavigationDelegate(
+        onNavigationRequest: (NavigationRequest request) {
+          if (request.url.startsWith(widget.redirectURLPattern)) {
+            var redirectURI = Uri.dataFromString(request.url);
+            var ckWebAuthTokenEncoded = redirectURI
+                .queryParameters[CKConstants.WEB_AUTH_TOKEN_PARAMETER];
+            if (ckWebAuthTokenEncoded == null) {
+              Navigator.pop(context, CKAuthCallback(CKAuthState.failure));
+            } else {
+              var ckWebAuthToken =
+                  Uri.decodeQueryComponent(ckWebAuthTokenEncoded);
+              Navigator.pop(
+                  context,
+                  CKAuthCallback(
+                    CKAuthState.success,
+                    authToken: ckWebAuthToken,
+                  ));
+            }
+          }
+
+          return NavigationDecision.navigate;
+        },
+      ),
+    );
   }
 
   @override
-  Widget build(BuildContext context)
-  {
+  Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
         leading: IconButton(
           icon: Icon(Icons.arrow_back),
-          onPressed: () => Navigator.pop(context, CKAuthCallback(CKAuthState.cancel)),
+          onPressed: () =>
+              Navigator.pop(context, CKAuthCallback(CKAuthState.cancel)),
         ),
         title: Text(widget.title),
       ),
-      body: Builder(builder: (BuildContext context) {
-        return WebView(
-          initialUrl: widget.authenticationURL,
-          javascriptMode: JavascriptMode.unrestricted,
-          navigationDelegate: (NavigationRequest request) {
-            if (request.url.startsWith(widget.redirectURLPattern))
-            {
-              var redirectURI = Uri.dataFromString(request.url);
-              var ckWebAuthTokenEncoded = redirectURI.queryParameters[CKConstants.WEB_AUTH_TOKEN_PARAMETER];
-              if (ckWebAuthTokenEncoded == null)
-              {
-                Navigator.pop(context, CKAuthCallback(CKAuthState.failure));
-              }
-              else
-              {
-                var ckWebAuthToken = Uri.decodeQueryComponent(ckWebAuthTokenEncoded);
-                Navigator.pop(context, CKAuthCallback(CKAuthState.success, authToken: ckWebAuthToken));
-              }
-            }
-
-            return NavigationDecision.navigate;
-          },
-        );
-      })
+      body: Builder(
+        builder: (BuildContext context) {
+          return WebViewWidget(
+            controller: webViewController,
+          );
+        },
+      ),
     );
   }
 }
 
-enum CKAuthState
-{
-  success,
-  failure,
-  cancel
-}
+enum CKAuthState { success, failure, cancel }
 
-class CKAuthCallback
-{
+class CKAuthCallback {
   final CKAuthState state;
   final String? authToken;
 
-  CKAuthCallback(CKAuthState state, {String? authToken}) : state = state, authToken = authToken;
-}
\ No newline at end of file
+  CKAuthCallback(CKAuthState state, {String? authToken})
+      : state = state,
+        authToken = authToken;
+}
diff --git a/pubspec.lock b/pubspec.lock
index 1b112ac..fa7bf09 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -5,184 +5,202 @@ packages:
     dependency: transitive
     description:
       name: _fe_analyzer_shared
-      url: "https://pub.dartlang.org"
+      sha256: "98d1d33ed129b372846e862de23a0fc365745f4d7b5e786ce667fcbbb7ac5c07"
+      url: "https://pub.dev"
     source: hosted
-    version: "38.0.0"
+    version: "55.0.0"
   analyzer:
     dependency: transitive
     description:
       name: analyzer
-      url: "https://pub.dartlang.org"
+      sha256: "881348aed9b0b425882c97732629a6a31093c8ff20fc4b3b03fb9d3d50a3a126"
+      url: "https://pub.dev"
     source: hosted
-    version: "3.4.1"
+    version: "5.7.1"
   args:
     dependency: transitive
     description:
       name: args
-      url: "https://pub.dartlang.org"
+      sha256: "4cab82a83ffef80b262ddedf47a0a8e56ee6fbf7fe21e6e768b02792034dd440"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.3.1"
+    version: "2.4.0"
   async:
     dependency: transitive
     description:
       name: async
-      url: "https://pub.dartlang.org"
+      sha256: bfe67ef28df125b7dddcea62755991f807aa39a2492a23e1550161692950bbe0
+      url: "https://pub.dev"
     source: hosted
-    version: "2.8.2"
+    version: "2.10.0"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
-      url: "https://pub.dartlang.org"
+      sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   build:
     dependency: transitive
     description:
       name: build
-      url: "https://pub.dartlang.org"
+      sha256: "3fbda25365741f8251b39f3917fb3c8e286a96fd068a5a242e11c2012d495777"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.3.0"
+    version: "2.3.1"
   build_config:
     dependency: transitive
     description:
       name: build_config
-      url: "https://pub.dartlang.org"
+      sha256: bf80fcfb46a29945b423bd9aad884590fb1dc69b330a4d4700cac476af1708d1
+      url: "https://pub.dev"
     source: hosted
-    version: "1.0.0"
+    version: "1.1.1"
   build_daemon:
     dependency: transitive
     description:
       name: build_daemon
-      url: "https://pub.dartlang.org"
+      sha256: "757153e5d9cd88253cb13f28c2fb55a537dc31fefd98137549895b5beb7c6169"
+      url: "https://pub.dev"
     source: hosted
-    version: "3.1.0"
+    version: "3.1.1"
   build_resolvers:
     dependency: transitive
     description:
       name: build_resolvers
-      url: "https://pub.dartlang.org"
+      sha256: db49b8609ef8c81cca2b310618c3017c00f03a92af44c04d310b907b2d692d95
+      url: "https://pub.dev"
     source: hosted
-    version: "2.0.9"
+    version: "2.2.0"
   build_runner:
     dependency: "direct main"
     description:
       name: build_runner
-      url: "https://pub.dartlang.org"
+      sha256: b0a8a7b8a76c493e85f1b84bffa0588859a06197863dba8c9036b15581fd9727
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.11"
+    version: "2.3.3"
   build_runner_core:
     dependency: transitive
     description:
       name: build_runner_core
-      url: "https://pub.dartlang.org"
+      sha256: "14febe0f5bac5ae474117a36099b4de6f1dbc52df6c5e55534b3da9591bf4292"
+      url: "https://pub.dev"
     source: hosted
-    version: "7.2.3"
+    version: "7.2.7"
   built_collection:
     dependency: transitive
     description:
       name: built_collection
-      url: "https://pub.dartlang.org"
+      sha256: "376e3dd27b51ea877c28d525560790aee2e6fbb5f20e2f85d5081027d94e2100"
+      url: "https://pub.dev"
     source: hosted
     version: "5.1.1"
   built_value:
     dependency: transitive
     description:
       name: built_value
-      url: "https://pub.dartlang.org"
+      sha256: "31b7c748fd4b9adf8d25d72a4c4a59ef119f12876cf414f94f8af5131d5fa2b0"
+      url: "https://pub.dev"
     source: hosted
-    version: "8.3.3"
+    version: "8.4.4"
   characters:
     dependency: transitive
     description:
       name: characters
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.2.0"
-  charcode:
-    dependency: transitive
-    description:
-      name: charcode
-      url: "https://pub.dartlang.org"
+      sha256: e6a326c8af69605aec75ed6c187d06b349707a27fbff8222ca9cc2cff167975c
+      url: "https://pub.dev"
     source: hosted
-    version: "1.3.1"
+    version: "1.2.1"
   checked_yaml:
     dependency: transitive
     description:
       name: checked_yaml
-      url: "https://pub.dartlang.org"
+      sha256: "3d1505d91afa809d177efd4eed5bb0eb65805097a1463abdd2add076effae311"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.0.1"
+    version: "2.0.2"
   clock:
     dependency: transitive
     description:
       name: clock
-      url: "https://pub.dartlang.org"
+      sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
+      url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.1.1"
   code_builder:
     dependency: transitive
     description:
       name: code_builder
-      url: "https://pub.dartlang.org"
+      sha256: "0d43dd1288fd145de1ecc9a3948ad4a6d5a82f0a14c4fdd0892260787d975cbe"
+      url: "https://pub.dev"
     source: hosted
-    version: "4.1.0"
+    version: "4.4.0"
   collection:
     dependency: transitive
     description:
       name: collection
-      url: "https://pub.dartlang.org"
+      sha256: cfc915e6923fe5ce6e153b0723c753045de46de1b4d63771530504004a45fae0
+      url: "https://pub.dev"
     source: hosted
-    version: "1.16.0"
+    version: "1.17.0"
   convert:
     dependency: transitive
     description:
       name: convert
-      url: "https://pub.dartlang.org"
+      sha256: "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592"
+      url: "https://pub.dev"
     source: hosted
-    version: "3.0.2"
+    version: "3.1.1"
   crypto:
     dependency: transitive
     description:
       name: crypto
-      url: "https://pub.dartlang.org"
+      sha256: aa274aa7774f8964e4f4f38cc994db7b6158dd36e9187aaceaddc994b35c6c67
+      url: "https://pub.dev"
     source: hosted
     version: "3.0.2"
   dart_style:
     dependency: transitive
     description:
       name: dart_style
-      url: "https://pub.dartlang.org"
+      sha256: "5be16bf1707658e4c03078d4a9b90208ded217fb02c163e207d334082412f2fb"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.2.3"
+    version: "2.2.5"
   fake_async:
     dependency: transitive
     description:
       name: fake_async
-      url: "https://pub.dartlang.org"
+      sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.3.0"
+    version: "1.3.1"
   ffi:
     dependency: transitive
     description:
       name: ffi
-      url: "https://pub.dartlang.org"
+      sha256: a38574032c5f1dd06c4aee541789906c12ccaab8ba01446e800d9c5b79c4a978
+      url: "https://pub.dev"
     source: hosted
-    version: "2.0.0"
+    version: "2.0.1"
   file:
     dependency: transitive
     description:
       name: file
-      url: "https://pub.dartlang.org"
+      sha256: "1b92bec4fc2a72f59a8e15af5f52cd441e4a7860b49499d69dfa817af20e925d"
+      url: "https://pub.dev"
     source: hosted
-    version: "6.1.2"
+    version: "6.1.4"
   fixnum:
     dependency: transitive
     description:
       name: fixnum
-      url: "https://pub.dartlang.org"
+      sha256: "25517a4deb0c03aa0f32fd12db525856438902d9c16536311e76cdc57b31d7d1"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.0.1"
+    version: "1.1.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -202,254 +220,282 @@ packages:
     dependency: transitive
     description:
       name: frontend_server_client
-      url: "https://pub.dartlang.org"
+      sha256: "408e3ca148b31c20282ad6f37ebfa6f4bdc8fede5b74bc2f08d9d92b55db3612"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.3"
+    version: "3.2.0"
   glob:
     dependency: transitive
     description:
       name: glob
-      url: "https://pub.dartlang.org"
+      sha256: "4515b5b6ddb505ebdd242a5f2cc5d22d3d6a80013789debfbda7777f47ea308c"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   graphs:
     dependency: transitive
     description:
       name: graphs
-      url: "https://pub.dartlang.org"
+      sha256: f9e130f3259f52d26f0cfc0e964513796dafed572fa52e45d2f8d6ca14db39b2
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "2.2.0"
   http:
     dependency: "direct main"
     description:
       name: http
-      url: "https://pub.dartlang.org"
+      sha256: "6aa2946395183537c8b880962d935877325d6a09a2867c3970c05c0fed6ac482"
+      url: "https://pub.dev"
     source: hosted
-    version: "0.13.4"
+    version: "0.13.5"
   http_multi_server:
     dependency: transitive
     description:
       name: http_multi_server
-      url: "https://pub.dartlang.org"
+      sha256: "97486f20f9c2f7be8f514851703d0119c3596d14ea63227af6f7a481ef2b2f8b"
+      url: "https://pub.dev"
     source: hosted
     version: "3.2.1"
   http_parser:
     dependency: transitive
     description:
       name: http_parser
-      url: "https://pub.dartlang.org"
+      sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
+      url: "https://pub.dev"
     source: hosted
-    version: "4.0.1"
+    version: "4.0.2"
   io:
     dependency: transitive
     description:
       name: io
-      url: "https://pub.dartlang.org"
+      sha256: "2ec25704aba361659e10e3e5f5d672068d332fc8ac516421d483a11e5cbd061e"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.0.3"
+    version: "1.0.4"
   js:
     dependency: transitive
     description:
       name: js
-      url: "https://pub.dartlang.org"
+      sha256: "5528c2f391ededb7775ec1daa69e65a2d61276f7552de2b5f7b8d34ee9fd4ab7"
+      url: "https://pub.dev"
     source: hosted
-    version: "0.6.4"
+    version: "0.6.5"
   json_annotation:
     dependency: transitive
     description:
       name: json_annotation
-      url: "https://pub.dartlang.org"
+      sha256: c33da08e136c3df0190bd5bbe51ae1df4a7d96e7954d1d7249fea2968a72d317
+      url: "https://pub.dev"
     source: hosted
-    version: "4.5.0"
+    version: "4.8.0"
   logging:
     dependency: transitive
     description:
       name: logging
-      url: "https://pub.dartlang.org"
+      sha256: "04094f2eb032cbb06c6f6e8d3607edcfcb0455e2bb6cbc010cb01171dcb64e6d"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.0.2"
+    version: "1.1.1"
   matcher:
     dependency: transitive
     description:
       name: matcher
-      url: "https://pub.dartlang.org"
+      sha256: "16db949ceee371e9b99d22f88fa3a73c4e59fd0afed0bd25fc336eb76c198b72"
+      url: "https://pub.dev"
     source: hosted
-    version: "0.12.11"
+    version: "0.12.13"
   material_color_utilities:
     dependency: transitive
     description:
       name: material_color_utilities
-      url: "https://pub.dartlang.org"
+      sha256: d92141dc6fe1dad30722f9aa826c7fbc896d021d792f80678280601aff8cf724
+      url: "https://pub.dev"
     source: hosted
-    version: "0.1.4"
+    version: "0.2.0"
   meta:
     dependency: transitive
     description:
       name: meta
-      url: "https://pub.dartlang.org"
+      sha256: "6c268b42ed578a53088d834796959e4a1814b5e9e164f147f580a386e5decf42"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.7.0"
+    version: "1.8.0"
   mime:
     dependency: transitive
     description:
       name: mime
-      url: "https://pub.dartlang.org"
+      sha256: e4ff8e8564c03f255408decd16e7899da1733852a9110a58fe6d1b817684a63e
+      url: "https://pub.dev"
     source: hosted
-    version: "1.0.2"
+    version: "1.0.4"
   package_config:
     dependency: transitive
     description:
       name: package_config
-      url: "https://pub.dartlang.org"
+      sha256: "1c5b77ccc91e4823a5af61ee74e6b972db1ef98c2ff5a18d3161c982a55448bd"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.0"
   path:
     dependency: transitive
     description:
       name: path
-      url: "https://pub.dartlang.org"
+      sha256: db9d4f58c908a4ba5953fcee2ae317c94889433e5024c27ce74a37f94267945b
+      url: "https://pub.dev"
     source: hosted
-    version: "1.8.1"
+    version: "1.8.2"
   path_provider_linux:
     dependency: transitive
     description:
       name: path_provider_linux
-      url: "https://pub.dartlang.org"
+      sha256: "2ae08f2216225427e64ad224a24354221c2c7907e448e6e0e8b57b1eb9f10ad1"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.7"
+    version: "2.1.10"
   path_provider_platform_interface:
     dependency: transitive
     description:
       name: path_provider_platform_interface
-      url: "https://pub.dartlang.org"
+      sha256: "57585299a729335f1298b43245842678cb9f43a6310351b18fb577d6e33165ec"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.0.4"
+    version: "2.0.6"
   path_provider_windows:
     dependency: transitive
     description:
       name: path_provider_windows
-      url: "https://pub.dartlang.org"
+      sha256: f53720498d5a543f9607db4b0e997c4b5438884de25b0f73098cc2671a51b130
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.5"
   platform:
     dependency: transitive
     description:
       name: platform
-      url: "https://pub.dartlang.org"
+      sha256: "4a451831508d7d6ca779f7ac6e212b4023dd5a7d08a27a63da33756410e32b76"
+      url: "https://pub.dev"
     source: hosted
     version: "3.1.0"
   plugin_platform_interface:
     dependency: transitive
     description:
       name: plugin_platform_interface
-      url: "https://pub.dartlang.org"
+      sha256: "6a2128648c854906c53fa8e33986fc0247a1116122f9534dd20e3ab9e16a32bc"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.4"
   pool:
     dependency: transitive
     description:
       name: pool
-      url: "https://pub.dartlang.org"
+      sha256: "20fe868b6314b322ea036ba325e6fc0711a22948856475e2c2b6306e8ab39c2a"
+      url: "https://pub.dev"
     source: hosted
     version: "1.5.1"
   process:
     dependency: transitive
     description:
       name: process
-      url: "https://pub.dartlang.org"
+      sha256: "53fd8db9cec1d37b0574e12f07520d582019cb6c44abf5479a01505099a34a09"
+      url: "https://pub.dev"
     source: hosted
     version: "4.2.4"
   pub_semver:
     dependency: transitive
     description:
       name: pub_semver
-      url: "https://pub.dartlang.org"
+      sha256: "307de764d305289ff24ad257ad5c5793ce56d04947599ad68b3baa124105fc17"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.3"
   pubspec_parse:
     dependency: transitive
     description:
       name: pubspec_parse
-      url: "https://pub.dartlang.org"
+      sha256: ec85d7d55339d85f44ec2b682a82fea340071e8978257e5a43e69f79e98ef50c
+      url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.2.2"
   reflectable:
     dependency: "direct main"
     description:
       name: reflectable
-      url: "https://pub.dartlang.org"
+      sha256: "775388897bfce5b1d0386b7160706367b565cdc72b5870bc6a198d0f7be1aa0b"
+      url: "https://pub.dev"
     source: hosted
-    version: "3.0.8"
+    version: "4.0.5"
   shared_preferences:
     dependency: "direct main"
     description:
       name: shared_preferences
-      url: "https://pub.dartlang.org"
+      sha256: ee6257848f822b8481691f20c3e6d2bfee2e9eccb2a3d249907fcfb198c55b41
+      url: "https://pub.dev"
     source: hosted
-    version: "2.0.15"
+    version: "2.0.18"
   shared_preferences_android:
     dependency: transitive
     description:
       name: shared_preferences_android
-      url: "https://pub.dartlang.org"
+      sha256: ad423a80fe7b4e48b50d6111b3ea1027af0e959e49d485712e134863d9c1c521
+      url: "https://pub.dev"
     source: hosted
-    version: "2.0.12"
-  shared_preferences_ios:
+    version: "2.0.17"
+  shared_preferences_foundation:
     dependency: transitive
     description:
-      name: shared_preferences_ios
-      url: "https://pub.dartlang.org"
+      name: shared_preferences_foundation
+      sha256: "1e755f8583229f185cfca61b1d80fb2344c9d660e1c69ede5450d8f478fa5310"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.5"
   shared_preferences_linux:
     dependency: transitive
     description:
       name: shared_preferences_linux
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.1.1"
-  shared_preferences_macos:
-    dependency: transitive
-    description:
-      name: shared_preferences_macos
-      url: "https://pub.dartlang.org"
+      sha256: "3a59ed10890a8409ad0faad7bb2957dab4b92b8fbe553257b05d30ed8af2c707"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.0.4"
+    version: "2.1.5"
   shared_preferences_platform_interface:
     dependency: transitive
     description:
       name: shared_preferences_platform_interface
-      url: "https://pub.dartlang.org"
+      sha256: "824bfd02713e37603b2bdade0842e47d56e7db32b1dcdd1cae533fb88e2913fc"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.0.0"
+    version: "2.1.1"
   shared_preferences_web:
     dependency: transitive
     description:
       name: shared_preferences_web
-      url: "https://pub.dartlang.org"
+      sha256: "0dc2633f215a3d4aa3184c9b2c5766f4711e4e5a6b256e62aafee41f89f1bfb8"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.0.4"
+    version: "2.0.6"
   shared_preferences_windows:
     dependency: transitive
     description:
       name: shared_preferences_windows
-      url: "https://pub.dartlang.org"
+      sha256: "71bcd669bb9cdb6b39f22c4a7728b6d49e934f6cba73157ffa5a54f1eed67436"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.5"
   shelf:
     dependency: transitive
     description:
       name: shelf
-      url: "https://pub.dartlang.org"
+      sha256: c24a96135a2ccd62c64b69315a14adc5c3419df63b4d7c05832a346fdb73682c
+      url: "https://pub.dev"
     source: hosted
-    version: "1.3.1"
+    version: "1.4.0"
   shelf_web_socket:
     dependency: transitive
     description:
       name: shelf_web_socket
-      url: "https://pub.dartlang.org"
+      sha256: a988c0e8d8ffbdb8a28aa7ec8e449c260f3deb808781fe1284d22c5bba7156e8
+      url: "https://pub.dev"
     source: hosted
-    version: "1.0.2"
+    version: "1.0.3"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -459,135 +505,154 @@ packages:
     dependency: transitive
     description:
       name: source_span
-      url: "https://pub.dartlang.org"
+      sha256: dd904f795d4b4f3b870833847c461801f6750a9fa8e61ea5ac53f9422b31f250
+      url: "https://pub.dev"
     source: hosted
-    version: "1.8.2"
+    version: "1.9.1"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
-      url: "https://pub.dartlang.org"
+      sha256: c3c7d8edb15bee7f0f74debd4b9c5f3c2ea86766fe4178eb2a18eb30a0bdaed5
+      url: "https://pub.dev"
     source: hosted
-    version: "1.10.0"
+    version: "1.11.0"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      url: "https://pub.dartlang.org"
+      sha256: "83615bee9045c1d322bbbd1ba209b7a749c2cbcdcb3fdd1df8eb488b3279c1c8"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.0"
+    version: "2.1.1"
   stream_transform:
     dependency: transitive
     description:
       name: stream_transform
-      url: "https://pub.dartlang.org"
+      sha256: "14a00e794c7c11aa145a170587321aedce29769c08d7f58b1d141da75e3b1c6f"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.0.0"
+    version: "2.1.0"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
-      url: "https://pub.dartlang.org"
+      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.1.0"
+    version: "1.2.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
-      url: "https://pub.dartlang.org"
+      sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
+      url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.2.1"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      url: "https://pub.dartlang.org"
+      sha256: ad540f65f92caa91bf21dfc8ffb8c589d6e4dc0c2267818b4cc2792857706206
+      url: "https://pub.dev"
     source: hosted
-    version: "0.4.9"
+    version: "0.4.16"
   timing:
     dependency: transitive
     description:
       name: timing
-      url: "https://pub.dartlang.org"
+      sha256: "70a3b636575d4163c477e6de42f247a23b315ae20e86442bebe32d3cabf61c32"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.0.0"
+    version: "1.0.1"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
-      url: "https://pub.dartlang.org"
+      sha256: "26f87ade979c47a150c9eaab93ccd2bebe70a27dc0b4b29517f2904f04eb11a5"
+      url: "https://pub.dev"
     source: hosted
     version: "1.3.1"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
-      url: "https://pub.dartlang.org"
+      sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
+      url: "https://pub.dev"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.4"
   watcher:
     dependency: transitive
     description:
       name: watcher
-      url: "https://pub.dartlang.org"
+      sha256: "6a7f46926b01ce81bfc339da6a7f20afbe7733eff9846f6d6a5466aa4c6667c0"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.0.1"
+    version: "1.0.2"
   web_socket_channel:
     dependency: transitive
     description:
       name: web_socket_channel
-      url: "https://pub.dartlang.org"
+      sha256: ca49c0bc209c687b887f30527fb6a9d80040b072cc2990f34b9bec3e7663101b
+      url: "https://pub.dev"
     source: hosted
-    version: "2.2.0"
+    version: "2.3.0"
   webview_flutter:
     dependency: "direct main"
     description:
       name: webview_flutter
-      url: "https://pub.dartlang.org"
+      sha256: b6cd42db3ced5411f3d01599906156885b18e4188f7065a8a351eb84bee347e0
+      url: "https://pub.dev"
     source: hosted
-    version: "3.0.4"
+    version: "4.0.6"
   webview_flutter_android:
     dependency: transitive
     description:
       name: webview_flutter_android
-      url: "https://pub.dartlang.org"
+      sha256: c849dcb6bf7367f696869006fb9575c15bdc6a1d624ae13f12de5a147a740b12
+      url: "https://pub.dev"
     source: hosted
-    version: "2.8.11"
+    version: "3.4.2"
   webview_flutter_platform_interface:
     dependency: transitive
     description:
       name: webview_flutter_platform_interface
-      url: "https://pub.dartlang.org"
+      sha256: df6472164b3f4eaf3280422227f361dc8424b106726b7f21d79a8656ba53f71f
+      url: "https://pub.dev"
     source: hosted
-    version: "1.9.1"
+    version: "2.0.2"
   webview_flutter_wkwebview:
     dependency: transitive
     description:
       name: webview_flutter_wkwebview
-      url: "https://pub.dartlang.org"
+      sha256: ab12479f7a0cf112b9420c36aaf206a1ca47cd60cd42de74a4be2e97a697587b
+      url: "https://pub.dev"
     source: hosted
-    version: "2.8.1"
+    version: "3.2.1"
   win32:
     dependency: transitive
     description:
       name: win32
-      url: "https://pub.dartlang.org"
+      sha256: c9ebe7ee4ab0c2194e65d3a07d8c54c5d00bb001b76081c4a04cdb8448b59e46
+      url: "https://pub.dev"
     source: hosted
-    version: "2.7.0"
+    version: "3.1.3"
   xdg_directories:
     dependency: transitive
     description:
       name: xdg_directories
-      url: "https://pub.dartlang.org"
+      sha256: ee1505df1426458f7f60aac270645098d318a8b4766d85fde75f76f2e21807d1
+      url: "https://pub.dev"
     source: hosted
-    version: "0.2.0+1"
+    version: "1.0.0"
   yaml:
     dependency: transitive
     description:
       name: yaml
-      url: "https://pub.dartlang.org"
+      sha256: "23812a9b125b48d4007117254bca50abb6c712352927eece9e155207b1db2370"
+      url: "https://pub.dev"
     source: hosted
     version: "3.1.1"
 sdks:
-  dart: ">=2.17.0 <3.0.0"
-  flutter: ">=3.0.0"
+  dart: ">=2.19.0 <3.0.0"
+  flutter: ">=3.3.0"
diff --git a/pubspec.yaml b/pubspec.yaml
index b29a3da..122bfa6 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -5,18 +5,17 @@ homepage: https://jacksonjude.com
 repository: https://github.com/jacksonjude/cloudkit_flutter
 
 environment:
-  sdk: ">=2.12.0 <3.0.0"
-  flutter: ">=1.17.0"
+  sdk: ">=2.18.6 <3.0.0"
 
 dependencies:
   flutter:
     sdk: flutter
 
-  webview_flutter: ^3.0.4
-  http: ^0.13.4
-  reflectable: ^3.0.8
-  build_runner: ^2.1.11
-  shared_preferences: ^2.0.15
+  webview_flutter: ^4.0.6
+  http: ^0.13.5
+  reflectable: ^4.0.5
+  build_runner: ^2.3.3
+  shared_preferences: ^2.0.18
 
 dev_dependencies:
   flutter_test:
@@ -26,4 +25,4 @@ dev_dependencies:
 # following page: https://dart.dev/tools/pub/pubspec
 
 # The following section is specific to Flutter.
-flutter:
\ No newline at end of file
+flutter: