diff --git a/analysis_options.yaml b/analysis_options.yaml
index 30c0fa95e..7458c0646 100644
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -13,42 +13,5 @@ analyzer:
   errors:
     todo: ignore
     use_build_context_synchronously: ignore
-    deprecated_member_use: ignore
   exclude:
-    - lib/generated_plugin_registrant.dart
     - lib/l10n/*.dart
-    - assets/l10n/*.arb
-
-dart_code_metrics:
-  metrics:
-    cyclomatic-complexity: 20
-    number-of-arguments: 4
-    maximum-nesting-level: 5
-    source-lines-of-code: 50
-    maintainability-index: 40
-  rules:
-    - no-boolean-literal-compare
-    - no-empty-block
-    - prefer-conditional-expressions
-    - no-equal-then-else
-    - no-magic-number:
-        severity: style
-    - avoid-late-keyword:
-        severity: style
-    - avoid-non-null-assertion:
-        severity: style
-    - avoid-unused-parameters
-    - binary-expression-operand-order
-    - avoid-unnecessary-setstate
-    - avoid-wrapping-in-padding
-    - prefer-const-border-radius
-    - prefer-single-widget-per-file:
-        ignore-private-widgets: true
-    - prefer-extracting-callbacks
-  metrics-exclude:
-    - test/**
-  rules-exclude:
-    - test/**
-  anti-patterns:
-    - long-method
-    - long-parameter-list
diff --git a/lib/config/setting_keys.dart b/lib/config/setting_keys.dart
index aed48d5d2..0a604f9ab 100644
--- a/lib/config/setting_keys.dart
+++ b/lib/config/setting_keys.dart
@@ -86,7 +86,7 @@ enum AppSettings<T> {
   static SharedPreferences get store => _store!;
   static SharedPreferences? _store;
 
-  static Future<SharedPreferences> init({loadWebConfigFile = true}) async {
+  static Future<SharedPreferences> init({bool loadWebConfigFile = true}) async {
     if (AppSettings._store != null) return AppSettings.store;
 
     final store = AppSettings._store = await SharedPreferences.getInstance();
diff --git a/lib/pages/chat/chat.dart b/lib/pages/chat/chat.dart
index e16b469b5..06af7d6e7 100644
--- a/lib/pages/chat/chat.dart
+++ b/lib/pages/chat/chat.dart
@@ -219,9 +219,9 @@ class ChatController extends State<ChatPageWithRoom>
   // #Pangea
   // bool dragging = false;
 
-  // void onDragEntered(_) => setState(() => dragging = true);
+  // void onDragEntered(dynamic _) => setState(() => dragging = true);
 
-  // void onDragExited(_) => setState(() => dragging = false);
+  // void onDragExited(dynamic _) => setState(() => dragging = false);
 
   // void onDragDone(DropDoneDetails details) async {
   //   setState(() => dragging = false);
@@ -250,7 +250,8 @@ class ChatController extends State<ChatPageWithRoom>
         MessageTypes.File,
       }.contains(selectedEvents.single.messageType);
 
-  void saveSelectedEvent(context) => selectedEvents.single.saveFile(context);
+  void saveSelectedEvent(BuildContext context) =>
+      selectedEvents.single.saveFile(context);
 
   List<Event> selectedEvents = [];
 
@@ -324,7 +325,7 @@ class ChatController extends State<ChatPageWithRoom>
   }
 
   // #Pangea
-  // void requestHistory([_]) async {
+  // void requestHistory([dynamic _]) async {
   Future<void> requestHistory() async {
     if (timeline == null) return;
     if (!timeline!.canRequestHistory) return;
@@ -374,7 +375,7 @@ class ChatController extends State<ChatPageWithRoom>
     }
   }
 
-  void _shareItems([_]) {
+  void _shareItems([dynamic _]) {
     final shareItems = widget.shareItems;
     if (shareItems == null || shareItems.isEmpty) return;
     if (!room.otherPartyCanReceiveMessages) {
@@ -1671,7 +1672,7 @@ class ChatController extends State<ChatPageWithRoom>
     scrollController.jumpTo(0);
   }
 
-  void onEmojiSelected(_, Emoji? emoji) {
+  void onEmojiSelected(dynamic _, Emoji? emoji) {
     typeEmoji(emoji);
     onInputBarChanged(sendController.text);
   }
@@ -1839,14 +1840,14 @@ class ChatController extends State<ChatPageWithRoom>
 
   // #Pangea
   // void onInputBarSubmitted(String _) {
+  //   send();
+  //   FocusScope.of(context).requestFocus(inputFocus);
   Future<void> onInputBarSubmitted() async {
-    //   send();
     if (MatrixState.pangeaController.subscriptionController.shouldShowPaywall) {
       PaywallCard.show(context, ChoreoConstants.inputTransformTargetKey);
       return;
     }
     await onRequestWritingAssistance(manual: false, autosend: true);
-    // FocusScope.of(context).requestFocus(inputFocus);
     // Pangea#
   }
 
@@ -1881,7 +1882,7 @@ class ChatController extends State<ChatPageWithRoom>
     }
   }
 
-  unpinEvent(String eventId) async {
+  void unpinEvent(String eventId) async {
     final response = await showOkCancelAlertDialog(
       context: context,
       title: L10n.of(context).unpin,
diff --git a/lib/pages/chat/events/cute_events.dart b/lib/pages/chat/events/cute_events.dart
index 9d43021dc..91648e082 100644
--- a/lib/pages/chat/events/cute_events.dart
+++ b/lib/pages/chat/events/cute_events.dart
@@ -69,7 +69,7 @@ class _CuteContentState extends State<CuteContent> {
     Overlay.of(context).insert(overlay);
   }
 
-  generateLabel(User? user) {
+  String? generateLabel(User? user) {
     switch (widget.event.content['cute_type']) {
       case 'googly_eyes':
         return L10n.of(context).googlyEyesContent(
@@ -90,6 +90,7 @@ class _CuteContentState extends State<CuteContent> {
               '',
         );
     }
+    return null;
   }
 }
 
diff --git a/lib/pages/chat/start_poll_bottom_sheet.dart b/lib/pages/chat/start_poll_bottom_sheet.dart
index 3fc5acc6a..5962cd2ed 100644
--- a/lib/pages/chat/start_poll_bottom_sheet.dart
+++ b/lib/pages/chat/start_poll_bottom_sheet.dart
@@ -56,7 +56,7 @@ class _StartPollBottomSheetState extends State<StartPollBottomSheet> {
     }
   }
 
-  void _updateCanCreate([_]) {
+  void _updateCanCreate([dynamic _]) {
     final newCanCreate = _bodyController.text.trim().isNotEmpty &&
         !_answers.any((controller) => controller.text.trim().isEmpty);
     if (_canCreate != newCanCreate) {
diff --git a/lib/pages/chat_encryption_settings/chat_encryption_settings.dart b/lib/pages/chat_encryption_settings/chat_encryption_settings.dart
index 818b6ff87..49b1ad560 100644
--- a/lib/pages/chat_encryption_settings/chat_encryption_settings.dart
+++ b/lib/pages/chat_encryption_settings/chat_encryption_settings.dart
@@ -36,7 +36,7 @@ class ChatEncryptionSettingsController extends State<ChatEncryptionSettings> {
     }
   }
 
-  void enableEncryption(_) async {
+  void enableEncryption(dynamic _) async {
     if (room.encrypted) {
       showOkAlertDialog(
         context: context,
diff --git a/lib/pages/chat_members/chat_members.dart b/lib/pages/chat_members/chat_members.dart
index 971b538f4..a43c2f22a 100644
--- a/lib/pages/chat_members/chat_members.dart
+++ b/lib/pages/chat_members/chat_members.dart
@@ -55,7 +55,7 @@ class ChatMembersController extends State<ChatMembersPage> {
     setFilter();
   }
 
-  void setFilter([_]) async {
+  void setFilter([dynamic _]) async {
     final filter = filterController.text.toLowerCase().trim();
 
     final members = this
@@ -82,7 +82,7 @@ class ChatMembersController extends State<ChatMembersPage> {
     });
   }
 
-  void refreshMembers([_]) async {
+  void refreshMembers([dynamic _]) async {
     Logs().d('Load room members from', widget.roomId);
     try {
       setState(() {
diff --git a/lib/pages/dialer/pip/pip_view.dart b/lib/pages/dialer/pip/pip_view.dart
index 78facfaa0..d8ad23f4c 100644
--- a/lib/pages/dialer/pip/pip_view.dart
+++ b/lib/pages/dialer/pip/pip_view.dart
@@ -111,7 +111,7 @@ class PIPViewState extends State<PIPView> with TickerProviderStateMixin {
     });
   }
 
-  void _onPanEnd(_) {
+  void _onPanEnd(dynamic _) {
     if (!_isDragging) return;
 
     final nearestCorner = _calculateNearestCorner(
@@ -128,7 +128,7 @@ class PIPViewState extends State<PIPView> with TickerProviderStateMixin {
     });
   }
 
-  void _onPanStart(_) {
+  void _onPanStart(dynamic _) {
     if (_isAnimating()) return;
     setState(() {
       _dragOffset = _offsets[_corner]!;
diff --git a/lib/pages/new_group/new_group.dart b/lib/pages/new_group/new_group.dart
index b30d78046..0de58fbe0 100644
--- a/lib/pages/new_group/new_group.dart
+++ b/lib/pages/new_group/new_group.dart
@@ -215,7 +215,7 @@ class NewGroupController extends State<NewGroup> {
     // Pangea#
   }
 
-  void submitAction([_]) async {
+  void submitAction([dynamic _]) async {
     final client = Matrix.of(context).client;
 
     try {
diff --git a/lib/pages/settings/settings.dart b/lib/pages/settings/settings.dart
index af7cd3b06..aa9c5126a 100644
--- a/lib/pages/settings/settings.dart
+++ b/lib/pages/settings/settings.dart
@@ -193,7 +193,7 @@ class SettingsController extends State<Settings> {
   bool? crossSigningCached;
   bool? showChatBackupBanner;
 
-  void firstRunBootstrapAction([_]) async {
+  void firstRunBootstrapAction([dynamic _]) async {
     // #Pangea
     // if (showChatBackupBanner != true) {
     //   showOkAlertDialog(
diff --git a/lib/pages/settings_emotes/import_archive_dialog.dart b/lib/pages/settings_emotes/import_archive_dialog.dart
index 1e0c2e880..12bc0a09c 100644
--- a/lib/pages/settings_emotes/import_archive_dialog.dart
+++ b/lib/pages/settings_emotes/import_archive_dialog.dart
@@ -303,7 +303,7 @@ class _EmojiImportPreviewState extends State<_EmojiImportPreview> {
     );
   }
 
-  _setRenderError() {
+  void _setRenderError() {
     hasErrorNotifier.value = true;
     widget.onRemove.call();
   }
diff --git a/lib/widgets/app_lock.dart b/lib/widgets/app_lock.dart
index c4682d9f4..ff379c5d8 100644
--- a/lib/widgets/app_lock.dart
+++ b/lib/widgets/app_lock.dart
@@ -41,7 +41,7 @@ class AppLock extends State<AppLockWidget> with WidgetsBindingObserver {
     WidgetsBinding.instance.addPostFrameCallback(_checkLoggedIn);
   }
 
-  void _checkLoggedIn(_) async {
+  void _checkLoggedIn(dynamic _) async {
     if (widget.clients.any((client) => client.isLogged())) return;
 
     await changePincode(null);
diff --git a/lib/widgets/theme_builder.dart b/lib/widgets/theme_builder.dart
index 1ce0a6f05..b526aadfd 100644
--- a/lib/widgets/theme_builder.dart
+++ b/lib/widgets/theme_builder.dart
@@ -43,7 +43,7 @@ class ThemeController extends State<ThemeBuilder> {
         listen: false,
       );
 
-  void _loadData(_) async {
+  void _loadData(dynamic _) async {
     final preferences =
         _sharedPreferences ??= await SharedPreferences.getInstance();
 
diff --git a/pubspec.lock b/pubspec.lock
index 9dd6087aa..9df46cf1d 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -5,10 +5,10 @@ packages:
     dependency: transitive
     description:
       name: _fe_analyzer_shared
-      sha256: "0b2f2bd91ba804e53a61d757b986f89f1f9eaed5b11e4b2f5a2468d86d6c9fc7"
+      sha256: c209688d9f5a5f26b2fb47a188131a6fb9e876ae9e47af3737c0b4f58a93470d
       url: "https://pub.dev"
     source: hosted
-    version: "67.0.0"
+    version: "91.0.0"
   _flutterfire_internals:
     dependency: transitive
     description:
@@ -21,10 +21,10 @@ packages:
     dependency: transitive
     description:
       name: analyzer
-      sha256: "37577842a27e4338429a1cbc32679d508836510b056f1eedf0c8d20e39c1383d"
+      sha256: f51c8499b35f9b26820cfe914828a6a98a94efd5cc78b37bb7d03debae3a1d08
       url: "https://pub.dev"
     source: hosted
-    version: "6.4.1"
+    version: "8.4.1"
   android_intent_plus:
     dependency: "direct main"
     description:
@@ -512,7 +512,7 @@ packages:
       sha256: "984d3e9b9cf3175df9a868ce4a2d9611491e80e5d3b8e2b1e8991a4998972885"
       url: "https://pub.dev"
     source: hosted
-    version: "4.3.0"
+    version: "4.4.0"
   equatable:
     dependency: transitive
     description:
@@ -760,10 +760,10 @@ packages:
     dependency: "direct dev"
     description:
       name: flutter_lints
-      sha256: "9e8c3858111da373efc5aa341de011d9bd23e2c5c5e0c62bccf32438e192d7b1"
+      sha256: "3105dc8492f6183fb076ccf1f351ac3d60564bff92e20bfc4af9cc1651f4e7e1"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.2"
+    version: "6.0.0"
   flutter_local_notifications:
     dependency: "direct main"
     description:
@@ -1384,10 +1384,11 @@ packages:
   license_checker:
     dependency: "direct dev"
     description:
-      name: license_checker
-      sha256: eea27638e42bc98fd91a6a8187eb57e5617e2c3c8b313a5d51b14bec7a8685e1
-      url: "https://pub.dev"
-    source: hosted
+      path: "."
+      ref: HEAD
+      resolved-ref: "38a65ff5b4b65db092b11dad999081388f75ece8"
+      url: "https://github.com/krille-chan/license_checker.git"
+    source: git
     version: "1.6.0"
   linkify:
     dependency: "direct main"
@@ -1401,10 +1402,10 @@ packages:
     dependency: transitive
     description:
       name: lints
-      sha256: cbf8d4b858bb0134ef3ef87841abdf8d63bfc255c266b7bf6b39daa1085c4290
+      sha256: "12f842a479589fea194fe5c5a3095abc7be0c1f2ddfa9a0e76aed1dbd26a87df"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.0"
+    version: "6.1.0"
   list_counter:
     dependency: transitive
     description:
@@ -1632,10 +1633,10 @@ packages:
     dependency: transitive
     description:
       name: pana
-      sha256: "3fc3fe8e7a9fd4827fa4d625a423eec95d305b2bc3538a3adf7fd6c49217af97"
+      sha256: eb816d35b80d3880335c3f2d139b376e81fd98a9ea273faf39f2c8914c4afba5
       url: "https://pub.dev"
     source: hosted
-    version: "0.21.45"
+    version: "0.23.3"
   path:
     dependency: "direct main"
     description:
@@ -2377,14 +2378,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.0"
-  tar:
-    dependency: transitive
-    description:
-      name: tar
-      sha256: "22f67e2d77b51050436620b2a5de521c58ca6f0b75af1d9ab3c8cae2eae58fcd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.5"
   term_glyph:
     dependency: transitive
     description:
diff --git a/pubspec.yaml b/pubspec.yaml
index 7ef01602c..3ab765b8f 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -127,14 +127,16 @@ dependencies:
   # Pangea#
 
 dev_dependencies:
-  flutter_lints: ^3.0.0
+  flutter_lints: ^6.0.0
   flutter_native_splash: ^2.4.7
   flutter_test:
     sdk: flutter
   import_sorter: ^4.6.0
   integration_test:
     sdk: flutter
-  license_checker: ^1.6.0
+  # Waiting for https://github.com/rufman/license_checker/pull/47
+  license_checker:
+    git: https://github.com/krille-chan/license_checker.git
   pedantic: ^1.11.0
   sentry_dart_plugin: ^1.0.0
   translations_cleaner: ^0.0.5
@@ -168,4 +170,4 @@ flutter:
 # 1. Don't do it if you can avoid it or fix it upstream in a manageable time
 # 2. Always link an (upstream?) issue
 # 3. Explain how and when this can be removed (overrides must be temporarily)
-dependency_overrides:
+dependency_overrides:
\ No newline at end of file