diff --git a/app/pubspec.lock b/app/pubspec.lock
index c3ed8b29b..ad4264e16 100644
--- a/app/pubspec.lock
+++ b/app/pubspec.lock
@@ -391,14 +391,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.1.1"
-  coverage:
-    dependency: transitive
-    description:
-      name: coverage
-      sha256: "2fb815080e44a09b85e0f2ca8a820b15053982b2e714b59267719e8a9ff17097"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.6.3"
   crash_analytics:
     dependency: "direct main"
     description:
@@ -1331,14 +1323,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.0"
-  node_preamble:
-    dependency: transitive
-    description:
-      name: node_preamble
-      sha256: "8ebdbaa3b96d5285d068f80772390d27c21e1fa10fb2df6627b1b9415043608d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.1"
   notifications:
     dependency: "direct main"
     description:
@@ -1791,22 +1775,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.4.0"
-  shelf_packages_handler:
-    dependency: transitive
-    description:
-      name: shelf_packages_handler
-      sha256: aef74dc9195746a384843102142ab65b6a4735bb3beea791e63527b88cc83306
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.1"
-  shelf_static:
-    dependency: transitive
-    description:
-      name: shelf_static
-      sha256: e792b76b96a36d4a41b819da593aff4bdd413576b3ba6150df5d8d9996d2e74c
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
   shelf_web_socket:
     dependency: transitive
     description:
@@ -1877,22 +1845,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.2.7"
-  source_map_stack_trace:
-    dependency: transitive
-    description:
-      name: source_map_stack_trace
-      sha256: "84cf769ad83aa6bb61e0aa5a18e53aea683395f196a6f39c4c881fb90ed4f7ae"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
-  source_maps:
-    dependency: transitive
-    description:
-      name: source_maps
-      sha256: "708b3f6b97248e5781f493b765c3337db11c5d2c81c3094f10904bfa8004c703"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.10.12"
   source_span:
     dependency: transitive
     description:
@@ -1997,14 +1949,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.2.1"
-  test:
-    dependency: "direct dev"
-    description:
-      name: test
-      sha256: a5fcd2d25eeadbb6589e80198a47d6a464ba3e2049da473943b8af9797900c2d
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.22.0"
   test_api:
     dependency: transitive
     description:
@@ -2013,14 +1957,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.4.16"
-  test_core:
-    dependency: transitive
-    description:
-      name: test_core
-      sha256: "0ef9755ec6d746951ba0aabe62f874b707690b5ede0fecc818b138fcc9b14888"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.4.20"
   time:
     dependency: "direct main"
     description:
@@ -2297,14 +2233,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.1"
-  webkit_inspection_protocol:
-    dependency: transitive
-    description:
-      name: webkit_inspection_protocol
-      sha256: "67d3a8b6c79e1987d19d848b0892e582dbb0c66c57cc1fef58a177dd2aa2823d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.0"
   win32:
     dependency: transitive
     description:
diff --git a/app/pubspec.yaml b/app/pubspec.yaml
index f84fecf91..26ce25198 100644
--- a/app/pubspec.yaml
+++ b/app/pubspec.yaml
@@ -162,7 +162,6 @@ dev_dependencies:
     sdk: flutter
   mockito: ^5.0.7
   random_string: ^2.0.1
-  test: ^1.22.0
 
 flutter:
   uses-material-design: true
diff --git a/app/test/analytics/analytics_test.dart b/app/test/analytics/analytics_test.dart
index f128bc39d..9988ffe57 100644
--- a/app/test/analytics/analytics_test.dart
+++ b/app/test/analytics/analytics_test.dart
@@ -7,7 +7,7 @@
 // SPDX-License-Identifier: EUPL-1.2
 
 import 'package:analytics/analytics.dart';
-import 'package:test/test.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   group('analytics', () {
diff --git a/app/test/analytics/navigation/navigation_analytics_test.dart b/app/test/analytics/navigation/navigation_analytics_test.dart
index d8b59cb24..ce8d0af9b 100644
--- a/app/test/analytics/navigation/navigation_analytics_test.dart
+++ b/app/test/analytics/navigation/navigation_analytics_test.dart
@@ -7,9 +7,9 @@
 // SPDX-License-Identifier: EUPL-1.2
 
 import 'package:analytics/analytics.dart';
+import 'package:flutter_test/flutter_test.dart';
 import 'package:sharezone/navigation/analytics/events/drawer_event.dart';
 import 'package:sharezone/navigation/analytics/events/nav_bottom_bar_event.dart';
-import 'package:test/test.dart';
 
 import '../analytics_test.dart';
 
diff --git a/app/test/analytics/registration/register_analytics_test.dart b/app/test/analytics/registration/register_analytics_test.dart
index 892c08618..92f23e9d9 100644
--- a/app/test/analytics/registration/register_analytics_test.dart
+++ b/app/test/analytics/registration/register_analytics_test.dart
@@ -8,7 +8,7 @@
 
 import 'package:analytics/analytics.dart';
 import 'package:authentification_base/authentification_analytics.dart';
-import 'package:test/test.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 import '../analytics_test.dart';
 
diff --git a/app/test/blackboard/blackboard_item_read_by_users_list/user_view_test.dart b/app/test/blackboard/blackboard_item_read_by_users_list/user_view_test.dart
index 8de7450ab..16e745259 100644
--- a/app/test/blackboard/blackboard_item_read_by_users_list/user_view_test.dart
+++ b/app/test/blackboard/blackboard_item_read_by_users_list/user_view_test.dart
@@ -6,9 +6,9 @@
 //
 // SPDX-License-Identifier: EUPL-1.2
 
+import 'package:flutter_test/flutter_test.dart';
 import 'package:sharezone/blackboard/details/blackboard_item_read_by_users_list/blackboard_item_read_by_users_list_bloc.dart';
 import 'package:sharezone/blackboard/details/blackboard_item_read_by_users_list/user_view.dart';
-import 'package:test/test.dart';
 import 'package:user/user.dart';
 
 void main() {
diff --git a/app/test/bottom_navigation_bar/bnb_tutorial_bloc_test.dart b/app/test/bottom_navigation_bar/bnb_tutorial_bloc_test.dart
index 0faf09d72..e00448beb 100644
--- a/app/test/bottom_navigation_bar/bnb_tutorial_bloc_test.dart
+++ b/app/test/bottom_navigation_bar/bnb_tutorial_bloc_test.dart
@@ -6,11 +6,11 @@
 //
 // SPDX-License-Identifier: EUPL-1.2
 
+import 'package:flutter_test/flutter_test.dart';
 import 'package:key_value_store/in_memory_key_value_store.dart';
 import 'package:rxdart/subjects.dart';
 import 'package:sharezone/navigation/scaffold/portable/bottom_navigation_bar/tutorial/bnb_tutorial_bloc.dart';
 import 'package:sharezone/navigation/scaffold/portable/bottom_navigation_bar/tutorial/bnb_tutorial_cache.dart';
-import 'package:test/test.dart';
 
 import 'mock_bnb_tutorial_analytics.dart';
 
diff --git a/app/test/course/course_create_bloc_test.dart b/app/test/course/course_create_bloc_test.dart
index c25ff23a7..6aaec5942 100644
--- a/app/test/course/course_create_bloc_test.dart
+++ b/app/test/course/course_create_bloc_test.dart
@@ -8,6 +8,7 @@
 
 import 'package:analytics/analytics.dart';
 import 'package:async/async.dart';
+import 'package:flutter_test/flutter_test.dart';
 import 'package:mockito/mockito.dart';
 import 'package:sharezone/groups/src/pages/course/create/src/analytics/course_create_analytics.dart';
 import 'package:sharezone/groups/src/pages/course/create/src/bloc/course_create_bloc.dart';
@@ -15,7 +16,6 @@ import 'package:sharezone/groups/src/pages/course/create/src/bloc/user_input.dar
 import 'package:sharezone/groups/src/pages/course/create/src/gateway/course_create_gateway.dart';
 import 'package:sharezone_common/course_validators.dart';
 import 'package:sharezone_common/validators.dart';
-import 'package:test/test.dart';
 
 import '../analytics/analytics_test.dart';
 
diff --git a/app/test/dashboard/current_lesson_index_test.dart b/app/test/dashboard/current_lesson_index_test.dart
index c86a32f95..c156cb80a 100644
--- a/app/test/dashboard/current_lesson_index_test.dart
+++ b/app/test/dashboard/current_lesson_index_test.dart
@@ -6,9 +6,9 @@
 //
 // SPDX-License-Identifier: EUPL-1.2
 
+import 'package:flutter_test/flutter_test.dart';
 import 'package:sharezone/dashboard/bloc/dashboard_bloc.dart';
 import 'package:sharezone/dashboard/timetable/lesson_view.dart';
-import 'package:test/test.dart';
 
 void main() {
   LessonView getLessonViewWithTimeStatus(LessonTimeStatus timeline) {
diff --git a/app/test/dashboard/update_reminder_bloc_test.dart b/app/test/dashboard/update_reminder_bloc_test.dart
index 694c2dcfe..de7b29088 100644
--- a/app/test/dashboard/update_reminder_bloc_test.dart
+++ b/app/test/dashboard/update_reminder_bloc_test.dart
@@ -8,11 +8,11 @@
 
 import 'dart:math';
 
+import 'package:flutter_test/flutter_test.dart';
 import 'package:meta/meta.dart';
 import 'package:sharezone/dashboard/update_reminder/release.dart';
 import 'package:sharezone/dashboard/update_reminder/update_reminder_bloc.dart';
 import 'package:sharezone/pages/settings/changelog/change.dart';
-import 'package:test/test.dart';
 
 void main() {
   group('UpdateReminderBloc', () {
diff --git a/app/test/donate/donation_service_test.dart b/app/test/donate/donation_service_test.dart
index b72b9a157..5a2cd6f4d 100644
--- a/app/test/donate/donation_service_test.dart
+++ b/app/test/donate/donation_service_test.dart
@@ -6,6 +6,7 @@
 //
 // SPDX-License-Identifier: EUPL-1.2
 
+import 'package:flutter_test/flutter_test.dart';
 import 'package:purchases_flutter/models/introductory_price.dart';
 import 'package:purchases_flutter/models/store_product_discount.dart';
 import 'package:purchases_flutter/models/store_product_wrapper.dart';
@@ -13,7 +14,6 @@ import 'package:random_string/random_string.dart';
 import 'package:sharezone/donate/donation_service/donation_service.dart';
 import 'package:sharezone/donate/donation_service/src/purchase_service.dart';
 import 'package:sharezone/donate/donation_service/src/sharezone_donation_backend.dart';
-import 'package:test/test.dart';
 
 import 'mock_donate_analytics.dart';
 
diff --git a/app/test/dynamic_link/dynamic_link_bloc_test.dart b/app/test/dynamic_link/dynamic_link_bloc_test.dart
index 7b46f642f..941bece9a 100644
--- a/app/test/dynamic_link/dynamic_link_bloc_test.dart
+++ b/app/test/dynamic_link/dynamic_link_bloc_test.dart
@@ -8,8 +8,8 @@
 
 import 'package:dynamic_links/dynamic_links.dart';
 import 'package:dynamic_links/test.dart';
+import 'package:flutter_test/flutter_test.dart';
 import 'package:sharezone/dynamic_links/dynamic_link_bloc.dart';
-import 'package:test/test.dart';
 
 void main() {
   group('DynamicLinkBloc', () {
diff --git a/app/test/dynamic_link/gruppen_beitritts_transformer_test.dart b/app/test/dynamic_link/gruppen_beitritts_transformer_test.dart
index 96f949ded..60c8ab62f 100644
--- a/app/test/dynamic_link/gruppen_beitritts_transformer_test.dart
+++ b/app/test/dynamic_link/gruppen_beitritts_transformer_test.dart
@@ -7,11 +7,11 @@
 // SPDX-License-Identifier: EUPL-1.2
 
 import 'package:common_domain_models/common_domain_models.dart';
+import 'package:flutter_test/flutter_test.dart';
 import 'package:rxdart/subjects.dart';
 import 'package:sharezone/dynamic_links/beitrittsversuch.dart';
 import 'package:sharezone/dynamic_links/einkommender_link.dart';
 import 'package:sharezone/dynamic_links/gruppen_beitritts_transformer.dart';
-import 'package:test/test.dart';
 
 void main() {
   group('GruppenBeitrittsTransformer', () {
diff --git a/app/test/feedback/feedback_cache_test.dart b/app/test/feedback/feedback_cache_test.dart
index c8686075b..1aac4c967 100644
--- a/app/test/feedback/feedback_cache_test.dart
+++ b/app/test/feedback/feedback_cache_test.dart
@@ -6,9 +6,9 @@
 //
 // SPDX-License-Identifier: EUPL-1.2
 
+import 'package:flutter_test/flutter_test.dart';
 import 'package:key_value_store/in_memory_key_value_store.dart';
 import 'package:sharezone/feedback/src/cache/feedback_cache.dart';
-import 'package:test/test.dart';
 
 void main() {
   group("FeedbackCache", () {
diff --git a/app/test/feedback/feedback_test.dart b/app/test/feedback/feedback_test.dart
index ce79189fa..52eac8f10 100644
--- a/app/test/feedback/feedback_test.dart
+++ b/app/test/feedback/feedback_test.dart
@@ -6,8 +6,8 @@
 //
 // SPDX-License-Identifier: EUPL-1.2
 
+import 'package:flutter_test/flutter_test.dart';
 import 'package:sharezone/feedback/src/models/user_feedback.dart';
-import 'package:test/test.dart';
 
 void main() {
   group('Feedback', () {
diff --git a/app/test/groups/group_join_select_courses_bloc_test.dart b/app/test/groups/group_join_select_courses_bloc_test.dart
index 6ae58090a..4e9cc3554 100644
--- a/app/test/groups/group_join_select_courses_bloc_test.dart
+++ b/app/test/groups/group_join_select_courses_bloc_test.dart
@@ -9,6 +9,7 @@
 import 'dart:async';
 
 import 'package:design/design.dart';
+import 'package:flutter_test/flutter_test.dart';
 import 'package:group_domain_models/group_domain_models.dart';
 import 'package:meta/meta.dart';
 import 'package:random_string/random_string.dart';
@@ -16,7 +17,6 @@ import 'package:sharezone/groups/group_join/bloc/group_join_bloc.dart';
 import 'package:sharezone/groups/group_join/bloc/group_join_select_courses_bloc.dart';
 import 'package:sharezone/groups/group_join/models/group_info_with_selection_state.dart';
 import 'package:sharezone/groups/group_join/models/group_join_result.dart';
-import 'package:test/test.dart';
 
 class MockGroupJoinBloc extends GroupJoinBloc {
   // Resent, da der JoinVersuch hier ja ein zweites Mal erfolgt, aber diesmal mit einer
@@ -158,7 +158,9 @@ void main() {
           unorderedEquals(['englisch', 'spanisch']));
     });
 
-    test('sends new request with all preselected courses, if users skips the selection', () async {
+    test(
+        'sends new request with all preselected courses, if users skips the selection',
+        () async {
       // Arrange
       final bloc = _blocWith(courses: [
         _courseWith(id: 'englisch', name: 'Englisch', isSelected: true),
diff --git a/app/test/holidays/holiday_bloc_unit_test.dart b/app/test/holidays/holiday_bloc_unit_test.dart
index 9cc5ef32c..216e4ae00 100644
--- a/app/test/holidays/holiday_bloc_unit_test.dart
+++ b/app/test/holidays/holiday_bloc_unit_test.dart
@@ -6,12 +6,12 @@
 //
 // SPDX-License-Identifier: EUPL-1.2
 
+import 'package:flutter_test/flutter_test.dart';
 import 'package:holidays/holidays.dart';
 import 'package:mockito/mockito.dart';
 import 'package:random_string/random_string.dart' as rdm;
 import 'package:rxdart/subjects.dart';
 import 'package:sharezone/blocs/dashbord_widgets_blocs/holiday_bloc.dart';
-import 'package:test/test.dart';
 import 'package:user/user.dart';
 
 class MockAPI extends Mock implements HolidayApi {}
diff --git a/app/test/holidays/holiday_cache_test.dart b/app/test/holidays/holiday_cache_test.dart
index 86d66d46c..7fcdf17c1 100644
--- a/app/test/holidays/holiday_cache_test.dart
+++ b/app/test/holidays/holiday_cache_test.dart
@@ -7,9 +7,9 @@
 // SPDX-License-Identifier: EUPL-1.2
 
 import 'package:built_collection/built_collection.dart';
+import "package:flutter_test/flutter_test.dart";
 import 'package:holidays/holidays.dart';
 import 'package:key_value_store/in_memory_key_value_store.dart';
-import "package:test/test.dart";
 
 import 'holiday_bloc_unit_test.dart';
 
diff --git a/app/test/holidays/integration_test.dart b/app/test/holidays/integration_test.dart
index e885013ff..1901c8f59 100644
--- a/app/test/holidays/integration_test.dart
+++ b/app/test/holidays/integration_test.dart
@@ -7,12 +7,12 @@
 // SPDX-License-Identifier: EUPL-1.2
 
 import 'package:async/async.dart';
+import 'package:flutter_test/flutter_test.dart';
 import 'package:holidays/holidays.dart';
 import 'package:http/http.dart' as http;
 import 'package:key_value_store/in_memory_key_value_store.dart';
 import 'package:mockito/mockito.dart';
 import 'package:sharezone/blocs/dashbord_widgets_blocs/holiday_bloc.dart';
-import 'package:test/test.dart';
 import 'package:user/user.dart';
 
 import 'holiday_bloc_unit_test.dart';
diff --git a/app/test/homework/homework_dialog_bloc_test.dart b/app/test/homework/homework_dialog_bloc_test.dart
index 75879456e..fbad88b3a 100644
--- a/app/test/homework/homework_dialog_bloc_test.dart
+++ b/app/test/homework/homework_dialog_bloc_test.dart
@@ -7,10 +7,10 @@
 // SPDX-License-Identifier: EUPL-1.2
 
 import 'package:analytics/analytics.dart';
+import 'package:flutter_test/flutter_test.dart';
 import 'package:mockito/mockito.dart';
 import 'package:sharezone/blocs/homework/homework_dialog_bloc.dart';
 import 'package:sharezone/markdown/markdown_analytics.dart';
-import 'package:test/test.dart';
 
 import '../analytics/analytics_test.dart';
 
diff --git a/app/test/notifications/fcm_notification_test.dart b/app/test/notifications/fcm_notification_test.dart
index 2130a747d..35867fc81 100644
--- a/app/test/notifications/fcm_notification_test.dart
+++ b/app/test/notifications/fcm_notification_test.dart
@@ -6,9 +6,9 @@
 //
 // SPDX-License-Identifier: EUPL-1.2
 
+import 'package:flutter_test/flutter_test.dart';
 import 'package:mockito/mockito.dart';
 import 'package:sharezone/util/notification_token_adder.dart';
-import 'package:test/test.dart';
 
 class MockNotificationTokenAdderApi extends Mock
     implements NotificationTokenAdderApi {}
diff --git a/app/test/settings/changelog/changelog_test.dart b/app/test/settings/changelog/changelog_test.dart
index 55db5f85d..0a8f09aae 100644
--- a/app/test/settings/changelog/changelog_test.dart
+++ b/app/test/settings/changelog/changelog_test.dart
@@ -8,13 +8,13 @@
 
 import 'package:async/async.dart';
 import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:flutter_test/flutter_test.dart';
 import 'package:sharezone/pages/settings/changelog/change.dart';
 import 'package:sharezone/pages/settings/changelog/change_database_model.dart';
 import 'package:sharezone/pages/settings/changelog/changelog_bloc.dart';
 import 'package:sharezone/pages/settings/changelog/changelog_gateway.dart';
 import 'package:sharezone/pages/settings/changelog/changelog_page_view.dart';
 import 'package:sharezone/util/platform_information_manager/platform_information_retreiver.dart';
-import 'package:test/test.dart';
 
 void main() {
   test('paginated loading', () async {
diff --git a/app/test/settings/notifications/notification_test.dart b/app/test/settings/notifications/notification_test.dart
index fbf498823..fff92f4c8 100644
--- a/app/test/settings/notifications/notification_test.dart
+++ b/app/test/settings/notifications/notification_test.dart
@@ -8,12 +8,11 @@
 
 import 'package:async/async.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
 import 'package:mockito/mockito.dart';
 import 'package:rxdart/subjects.dart';
 import 'package:sharezone/blocs/settings/notifications_bloc.dart';
 import 'package:sharezone/util/api/user_api.dart';
-
-import 'package:test/test.dart';
 import 'package:user/user.dart';
 
 class MockUserApi extends Mock implements UserGateway {}
diff --git a/app/test/temp_test.dart b/app/test/temp_test.dart
index ff59452ed..d6457a382 100644
--- a/app/test/temp_test.dart
+++ b/app/test/temp_test.dart
@@ -6,7 +6,7 @@
 //
 // SPDX-License-Identifier: EUPL-1.2
 
-import 'package:test/test.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   test(
diff --git a/app/test/timetable/lesson_length_test.dart b/app/test/timetable/lesson_length_test.dart
index f7c580acd..4ead7e7ea 100644
--- a/app/test/timetable/lesson_length_test.dart
+++ b/app/test/timetable/lesson_length_test.dart
@@ -6,8 +6,8 @@
 //
 // SPDX-License-Identifier: EUPL-1.2
 
+import 'package:flutter_test/flutter_test.dart';
 import 'package:sharezone/timetable/src/models/lesson.dart';
-import 'package:test/test.dart';
 import 'package:time/time.dart';
 
 void main() {
diff --git a/app/test/timetable/school_class_filter_view_test.dart b/app/test/timetable/school_class_filter_view_test.dart
index f14e0562e..e85c380f4 100644
--- a/app/test/timetable/school_class_filter_view_test.dart
+++ b/app/test/timetable/school_class_filter_view_test.dart
@@ -7,10 +7,10 @@
 // SPDX-License-Identifier: EUPL-1.2
 
 import 'package:common_domain_models/common_domain_models.dart';
+import 'package:flutter_test/flutter_test.dart';
 import 'package:optional/optional.dart';
 import 'package:random_string/random_string.dart';
 import 'package:sharezone/timetable/timetable_page/school_class_filter/school_class_filter_view.dart';
-import 'package:test/test.dart';
 
 void main() {
   group('SchoolClassFilterView', () {
diff --git a/lib/abgabe/abgabe_client_lib/pubspec.lock b/lib/abgabe/abgabe_client_lib/pubspec.lock
index 6cda1d3f6..dc9bd57b3 100644
--- a/lib/abgabe/abgabe_client_lib/pubspec.lock
+++ b/lib/abgabe/abgabe_client_lib/pubspec.lock
@@ -228,14 +228,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.1.1"
-  coverage:
-    dependency: transitive
-    description:
-      name: coverage
-      sha256: "2fb815080e44a09b85e0f2ca8a820b15053982b2e714b59267719e8a9ff17097"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.6.3"
   crash_analytics:
     dependency: "direct main"
     description:
@@ -549,14 +541,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  frontend_server_client:
-    dependency: transitive
-    description:
-      name: frontend_server_client
-      sha256: "408e3ca148b31c20282ad6f37ebfa6f4bdc8fede5b74bc2f08d9d92b55db3612"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.0"
   gcloud:
     dependency: "direct main"
     description:
@@ -612,14 +596,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.13.5"
-  http_multi_server:
-    dependency: transitive
-    description:
-      name: http_multi_server
-      sha256: "97486f20f9c2f7be8f514851703d0119c3596d14ea63227af6f7a481ef2b2f8b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.1"
   http_parser:
     dependency: transitive
     description:
@@ -676,14 +652,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.17.0"
-  io:
-    dependency: transitive
-    description:
-      name: io
-      sha256: "2ec25704aba361659e10e3e5f5d672068d332fc8ac516421d483a11e5cbd061e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
   js:
     dependency: transitive
     description:
@@ -755,14 +723,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.0"
-  node_preamble:
-    dependency: transitive
-    description:
-      name: node_preamble
-      sha256: "8ebdbaa3b96d5285d068f80772390d27c21e1fa10fb2df6627b1b9415043608d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.1"
   open_file:
     dependency: transitive
     description:
@@ -949,14 +909,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.6.2"
-  pool:
-    dependency: transitive
-    description:
-      name: pool
-      sha256: "20fe868b6314b322ea036ba325e6fc0711a22948856475e2c2b6306e8ab39c2a"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.5.1"
   process:
     dependency: transitive
     description:
@@ -1034,38 +986,6 @@ packages:
       relative: true
     source: path
     version: "0.0.1"
-  shelf:
-    dependency: transitive
-    description:
-      name: shelf
-      sha256: c24a96135a2ccd62c64b69315a14adc5c3419df63b4d7c05832a346fdb73682c
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.4.0"
-  shelf_packages_handler:
-    dependency: transitive
-    description:
-      name: shelf_packages_handler
-      sha256: aef74dc9195746a384843102142ab65b6a4735bb3beea791e63527b88cc83306
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.1"
-  shelf_static:
-    dependency: transitive
-    description:
-      name: shelf_static
-      sha256: e792b76b96a36d4a41b819da593aff4bdd413576b3ba6150df5d8d9996d2e74c
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
-  shelf_web_socket:
-    dependency: transitive
-    description:
-      name: shelf_web_socket
-      sha256: a988c0e8d8ffbdb8a28aa7ec8e449c260f3deb808781fe1284d22c5bba7156e8
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.3"
   shimmer:
     dependency: transitive
     description:
@@ -1087,22 +1007,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.2.7"
-  source_map_stack_trace:
-    dependency: transitive
-    description:
-      name: source_map_stack_trace
-      sha256: "84cf769ad83aa6bb61e0aa5a18e53aea683395f196a6f39c4c881fb90ed4f7ae"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
-  source_maps:
-    dependency: transitive
-    description:
-      name: source_maps
-      sha256: "708b3f6b97248e5781f493b765c3337db11c5d2c81c3094f10904bfa8004c703"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.10.12"
   source_span:
     dependency: transitive
     description:
@@ -1167,14 +1071,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.2.1"
-  test:
-    dependency: "direct dev"
-    description:
-      name: test
-      sha256: a5fcd2d25eeadbb6589e80198a47d6a464ba3e2049da473943b8af9797900c2d
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.22.0"
   test_api:
     dependency: transitive
     description:
@@ -1183,14 +1079,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.4.16"
-  test_core:
-    dependency: transitive
-    description:
-      name: test_core
-      sha256: "0ef9755ec6d746951ba0aabe62f874b707690b5ede0fecc818b138fcc9b14888"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.4.20"
   time:
     dependency: transitive
     description:
@@ -1365,14 +1253,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.14"
-  vm_service:
-    dependency: transitive
-    description:
-      name: vm_service
-      sha256: e7fb6c2282f7631712b69c19d1bff82f3767eea33a2321c14fa59ad67ea391c7
-      url: "https://pub.dev"
-    source: hosted
-    version: "9.4.0"
   wakelock:
     dependency: transitive
     description:
@@ -1421,22 +1301,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.2"
-  web_socket_channel:
-    dependency: transitive
-    description:
-      name: web_socket_channel
-      sha256: ca49c0bc209c687b887f30527fb6a9d80040b072cc2990f34b9bec3e7663101b
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.0"
-  webkit_inspection_protocol:
-    dependency: transitive
-    description:
-      name: webkit_inspection_protocol
-      sha256: "67d3a8b6c79e1987d19d848b0892e582dbb0c66c57cc1fef58a177dd2aa2823d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.0"
   win32:
     dependency: transitive
     description:
diff --git a/lib/abgabe/abgabe_client_lib/pubspec.yaml b/lib/abgabe/abgabe_client_lib/pubspec.yaml
index a3121f66b..67bac0278 100644
--- a/lib/abgabe/abgabe_client_lib/pubspec.yaml
+++ b/lib/abgabe/abgabe_client_lib/pubspec.yaml
@@ -47,4 +47,3 @@ dev_dependencies:
   mockito: ^5.0.7
   pedantic: ^1.9.0
   random_string: ^2.0.1
-  test: any
diff --git a/lib/abgabe/abgabe_client_lib/test/bloc_test.dart b/lib/abgabe/abgabe_client_lib/test/bloc_test.dart
index 5770d4287..761aa6e73 100644
--- a/lib/abgabe/abgabe_client_lib/test/bloc_test.dart
+++ b/lib/abgabe/abgabe_client_lib/test/bloc_test.dart
@@ -28,7 +28,7 @@ import 'package:meta/meta.dart';
 import 'package:optional/optional.dart';
 import 'package:random_string/random_string.dart';
 import 'package:rxdart/subjects.dart';
-import 'package:test/test.dart';
+import 'package:flutter_test/flutter_test.dart';
 
 void main() {
   group(
@@ -834,9 +834,6 @@ void main() {
         });
       });
     },
-    timeout: Timeout(
-      Duration(seconds: 5),
-    ),
   );
 }
 
diff --git a/lib/date/pubspec.lock b/lib/date/pubspec.lock
index bc97e161d..2654a0dd2 100644
--- a/lib/date/pubspec.lock
+++ b/lib/date/pubspec.lock
@@ -1,14 +1,6 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
-  _fe_analyzer_shared:
-    dependency: transitive
-    description:
-      name: _fe_analyzer_shared
-      sha256: e440ac42679dfc04bbbefb58ed225c994bc7e07fccc8a68ec7d3631a127e5da9
-      url: "https://pub.dev"
-    source: hosted
-    version: "54.0.0"
   _flutterfire_internals:
     dependency: transitive
     description:
@@ -17,14 +9,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.16"
-  analyzer:
-    dependency: transitive
-    description:
-      name: analyzer
-      sha256: "2c2e3721ee9fb36de92faa060f3480c81b23e904352b087e5c64224b1a044427"
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.6.0"
   app_functions:
     dependency: transitive
     description:
@@ -32,14 +16,6 @@ packages:
       relative: true
     source: path
     version: "0.0.1"
-  args:
-    dependency: transitive
-    description:
-      name: args
-      sha256: "4cab82a83ffef80b262ddedf47a0a8e56ee6fbf7fe21e6e768b02792034dd440"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.0"
   async:
     dependency: transitive
     description:
@@ -128,22 +104,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.17.0"
-  convert:
-    dependency: transitive
-    description:
-      name: convert
-      sha256: "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.1"
-  coverage:
-    dependency: transitive
-    description:
-      name: coverage
-      sha256: "2fb815080e44a09b85e0f2ca8a820b15053982b2e714b59267719e8a9ff17097"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.6.3"
   crash_analytics:
     dependency: transitive
     description:
@@ -151,14 +111,6 @@ packages:
       relative: true
     source: path
     version: "0.0.1"
-  crypto:
-    dependency: transitive
-    description:
-      name: crypto
-      sha256: aa274aa7774f8964e4f4f38cc994db7b6158dd36e9187aaceaddc994b35c6c67
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.2"
   device_info_plus:
     dependency: transitive
     description:
@@ -269,7 +221,7 @@ packages:
     source: sdk
     version: "0.0.0"
   flutter_test:
-    dependency: "direct dev"
+    dependency: transitive
     description: flutter
     source: sdk
     version: "0.0.0"
@@ -278,30 +230,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  frontend_server_client:
-    dependency: transitive
-    description:
-      name: frontend_server_client
-      sha256: "408e3ca148b31c20282ad6f37ebfa6f4bdc8fede5b74bc2f08d9d92b55db3612"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.0"
-  glob:
-    dependency: transitive
-    description:
-      name: glob
-      sha256: "4515b5b6ddb505ebdd242a5f2cc5d22d3d6a80013789debfbda7777f47ea308c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
-  http_multi_server:
-    dependency: transitive
-    description:
-      name: http_multi_server
-      sha256: "97486f20f9c2f7be8f514851703d0119c3596d14ea63227af6f7a481ef2b2f8b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.1"
   http_parser:
     dependency: transitive
     description:
@@ -318,14 +246,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.17.0"
-  io:
-    dependency: transitive
-    description:
-      name: io
-      sha256: "2ec25704aba361659e10e3e5f5d672068d332fc8ac516421d483a11e5cbd061e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
   js:
     dependency: transitive
     description:
@@ -334,14 +254,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.6.5"
-  logging:
-    dependency: transitive
-    description:
-      name: logging
-      sha256: "04094f2eb032cbb06c6f6e8d3607edcfcb0455e2bb6cbc010cb01171dcb64e6d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
   matcher:
     dependency: transitive
     description:
@@ -366,30 +278,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.8.0"
-  mime:
-    dependency: transitive
-    description:
-      name: mime
-      sha256: e4ff8e8564c03f255408decd16e7899da1733852a9110a58fe6d1b817684a63e
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
-  node_preamble:
-    dependency: transitive
-    description:
-      name: node_preamble
-      sha256: "8ebdbaa3b96d5285d068f80772390d27c21e1fa10fb2df6627b1b9415043608d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.1"
-  package_config:
-    dependency: transitive
-    description:
-      name: package_config
-      sha256: "1c5b77ccc91e4823a5af61ee74e6b972db1ef98c2ff5a18d3161c982a55448bd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
   path:
     dependency: transitive
     description:
@@ -406,22 +294,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
-  pool:
-    dependency: transitive
-    description:
-      name: pool
-      sha256: "20fe868b6314b322ea036ba325e6fc0711a22948856475e2c2b6306e8ab39c2a"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.5.1"
-  pub_semver:
-    dependency: transitive
-    description:
-      name: pub_semver
-      sha256: "307de764d305289ff24ad257ad5c5793ce56d04947599ad68b3baa124105fc17"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.3"
   quiver:
     dependency: transitive
     description:
@@ -452,59 +324,11 @@ packages:
       relative: true
     source: path
     version: "0.0.1"
-  shelf:
-    dependency: transitive
-    description:
-      name: shelf
-      sha256: c24a96135a2ccd62c64b69315a14adc5c3419df63b4d7c05832a346fdb73682c
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.4.0"
-  shelf_packages_handler:
-    dependency: transitive
-    description:
-      name: shelf_packages_handler
-      sha256: aef74dc9195746a384843102142ab65b6a4735bb3beea791e63527b88cc83306
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.1"
-  shelf_static:
-    dependency: transitive
-    description:
-      name: shelf_static
-      sha256: e792b76b96a36d4a41b819da593aff4bdd413576b3ba6150df5d8d9996d2e74c
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
-  shelf_web_socket:
-    dependency: transitive
-    description:
-      name: shelf_web_socket
-      sha256: a988c0e8d8ffbdb8a28aa7ec8e449c260f3deb808781fe1284d22c5bba7156e8
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.3"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
     version: "0.0.99"
-  source_map_stack_trace:
-    dependency: transitive
-    description:
-      name: source_map_stack_trace
-      sha256: "84cf769ad83aa6bb61e0aa5a18e53aea683395f196a6f39c4c881fb90ed4f7ae"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
-  source_maps:
-    dependency: transitive
-    description:
-      name: source_maps
-      sha256: "708b3f6b97248e5781f493b765c3337db11c5d2c81c3094f10904bfa8004c703"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.10.12"
   source_span:
     dependency: transitive
     description:
@@ -545,14 +369,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.2.1"
-  test:
-    dependency: "direct dev"
-    description:
-      name: test
-      sha256: a5fcd2d25eeadbb6589e80198a47d6a464ba3e2049da473943b8af9797900c2d
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.22.0"
   test_api:
     dependency: transitive
     description:
@@ -561,14 +377,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.4.16"
-  test_core:
-    dependency: transitive
-    description:
-      name: test_core
-      sha256: "0ef9755ec6d746951ba0aabe62f874b707690b5ede0fecc818b138fcc9b14888"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.4.20"
   typed_data:
     dependency: transitive
     description:
@@ -585,38 +393,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
-  vm_service:
-    dependency: transitive
-    description:
-      name: vm_service
-      sha256: e7fb6c2282f7631712b69c19d1bff82f3767eea33a2321c14fa59ad67ea391c7
-      url: "https://pub.dev"
-    source: hosted
-    version: "9.4.0"
-  watcher:
-    dependency: transitive
-    description:
-      name: watcher
-      sha256: "6a7f46926b01ce81bfc339da6a7f20afbe7733eff9846f6d6a5466aa4c6667c0"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.2"
-  web_socket_channel:
-    dependency: transitive
-    description:
-      name: web_socket_channel
-      sha256: ca49c0bc209c687b887f30527fb6a9d80040b072cc2990f34b9bec3e7663101b
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.0"
-  webkit_inspection_protocol:
-    dependency: transitive
-    description:
-      name: webkit_inspection_protocol
-      sha256: "67d3a8b6c79e1987d19d848b0892e582dbb0c66c57cc1fef58a177dd2aa2823d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.0"
   win32:
     dependency: transitive
     description:
@@ -625,14 +401,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.1.1"
-  yaml:
-    dependency: transitive
-    description:
-      name: yaml
-      sha256: "23812a9b125b48d4007117254bca50abb6c712352927eece9e155207b1db2370"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.1"
 sdks:
   dart: ">=2.18.0 <3.0.0"
   flutter: ">=2.11.0"
diff --git a/lib/date/pubspec.yaml b/lib/date/pubspec.yaml
index 7440f7920..862e2a40c 100644
--- a/lib/date/pubspec.yaml
+++ b/lib/date/pubspec.yaml
@@ -22,11 +22,6 @@ dependencies:
   flutter:
     sdk: flutter
 
-dev_dependencies:
-  test: ^1.22.0
-  flutter_test:
-    sdk: flutter
-
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
 
diff --git a/lib/group_domain_models/pubspec.lock b/lib/group_domain_models/pubspec.lock
index ae1c5ca46..b43ccb8e3 100644
--- a/lib/group_domain_models/pubspec.lock
+++ b/lib/group_domain_models/pubspec.lock
@@ -1,14 +1,6 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
-  _fe_analyzer_shared:
-    dependency: transitive
-    description:
-      name: _fe_analyzer_shared
-      sha256: e440ac42679dfc04bbbefb58ed225c994bc7e07fccc8a68ec7d3631a127e5da9
-      url: "https://pub.dev"
-    source: hosted
-    version: "54.0.0"
   _flutterfire_internals:
     dependency: transitive
     description:
@@ -17,14 +9,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.16"
-  analyzer:
-    dependency: transitive
-    description:
-      name: analyzer
-      sha256: "2c2e3721ee9fb36de92faa060f3480c81b23e904352b087e5c64224b1a044427"
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.6.0"
   app_functions:
     dependency: transitive
     description:
@@ -159,14 +143,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.1.1"
-  coverage:
-    dependency: transitive
-    description:
-      name: coverage
-      sha256: "2fb815080e44a09b85e0f2ca8a820b15053982b2e714b59267719e8a9ff17097"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.6.3"
   crash_analytics:
     dependency: transitive
     description:
@@ -323,22 +299,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  frontend_server_client:
-    dependency: transitive
-    description:
-      name: frontend_server_client
-      sha256: "408e3ca148b31c20282ad6f37ebfa6f4bdc8fede5b74bc2f08d9d92b55db3612"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.0"
-  glob:
-    dependency: transitive
-    description:
-      name: glob
-      sha256: "4515b5b6ddb505ebdd242a5f2cc5d22d3d6a80013789debfbda7777f47ea308c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
   http:
     dependency: transitive
     description:
@@ -347,14 +307,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.13.5"
-  http_multi_server:
-    dependency: transitive
-    description:
-      name: http_multi_server
-      sha256: "97486f20f9c2f7be8f514851703d0119c3596d14ea63227af6f7a481ef2b2f8b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.1"
   http_parser:
     dependency: transitive
     description:
@@ -371,14 +323,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.17.0"
-  io:
-    dependency: transitive
-    description:
-      name: io
-      sha256: "2ec25704aba361659e10e3e5f5d672068d332fc8ac516421d483a11e5cbd061e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
   js:
     dependency: transitive
     description:
@@ -419,30 +363,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.8.0"
-  mime:
-    dependency: transitive
-    description:
-      name: mime
-      sha256: e4ff8e8564c03f255408decd16e7899da1733852a9110a58fe6d1b817684a63e
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
-  node_preamble:
-    dependency: transitive
-    description:
-      name: node_preamble
-      sha256: "8ebdbaa3b96d5285d068f80772390d27c21e1fa10fb2df6627b1b9415043608d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.1"
-  package_config:
-    dependency: transitive
-    description:
-      name: package_config
-      sha256: "1c5b77ccc91e4823a5af61ee74e6b972db1ef98c2ff5a18d3161c982a55448bd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
   path:
     dependency: transitive
     description:
@@ -467,22 +387,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.6.2"
-  pool:
-    dependency: transitive
-    description:
-      name: pool
-      sha256: "20fe868b6314b322ea036ba325e6fc0711a22948856475e2c2b6306e8ab39c2a"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.5.1"
-  pub_semver:
-    dependency: transitive
-    description:
-      name: pub_semver
-      sha256: "307de764d305289ff24ad257ad5c5793ce56d04947599ad68b3baa124105fc17"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.3"
   quiver:
     dependency: transitive
     description:
@@ -521,59 +425,11 @@ packages:
       relative: true
     source: path
     version: "0.0.1"
-  shelf:
-    dependency: transitive
-    description:
-      name: shelf
-      sha256: c24a96135a2ccd62c64b69315a14adc5c3419df63b4d7c05832a346fdb73682c
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.4.0"
-  shelf_packages_handler:
-    dependency: transitive
-    description:
-      name: shelf_packages_handler
-      sha256: aef74dc9195746a384843102142ab65b6a4735bb3beea791e63527b88cc83306
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.1"
-  shelf_static:
-    dependency: transitive
-    description:
-      name: shelf_static
-      sha256: e792b76b96a36d4a41b819da593aff4bdd413576b3ba6150df5d8d9996d2e74c
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
-  shelf_web_socket:
-    dependency: transitive
-    description:
-      name: shelf_web_socket
-      sha256: a988c0e8d8ffbdb8a28aa7ec8e449c260f3deb808781fe1284d22c5bba7156e8
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.3"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
     version: "0.0.99"
-  source_map_stack_trace:
-    dependency: transitive
-    description:
-      name: source_map_stack_trace
-      sha256: "84cf769ad83aa6bb61e0aa5a18e53aea683395f196a6f39c4c881fb90ed4f7ae"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
-  source_maps:
-    dependency: transitive
-    description:
-      name: source_maps
-      sha256: "708b3f6b97248e5781f493b765c3337db11c5d2c81c3094f10904bfa8004c703"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.10.12"
   source_span:
     dependency: transitive
     description:
@@ -614,14 +470,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.2.1"
-  test:
-    dependency: "direct dev"
-    description:
-      name: test
-      sha256: a5fcd2d25eeadbb6589e80198a47d6a464ba3e2049da473943b8af9797900c2d
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.22.0"
   test_api:
     dependency: transitive
     description:
@@ -630,14 +478,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.4.16"
-  test_core:
-    dependency: transitive
-    description:
-      name: test_core
-      sha256: "0ef9755ec6d746951ba0aabe62f874b707690b5ede0fecc818b138fcc9b14888"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.4.20"
   time:
     dependency: transitive
     description:
@@ -675,38 +515,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
-  vm_service:
-    dependency: transitive
-    description:
-      name: vm_service
-      sha256: e7fb6c2282f7631712b69c19d1bff82f3767eea33a2321c14fa59ad67ea391c7
-      url: "https://pub.dev"
-    source: hosted
-    version: "9.4.0"
-  watcher:
-    dependency: transitive
-    description:
-      name: watcher
-      sha256: "6a7f46926b01ce81bfc339da6a7f20afbe7733eff9846f6d6a5466aa4c6667c0"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.2"
-  web_socket_channel:
-    dependency: transitive
-    description:
-      name: web_socket_channel
-      sha256: ca49c0bc209c687b887f30527fb6a9d80040b072cc2990f34b9bec3e7663101b
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.0"
-  webkit_inspection_protocol:
-    dependency: transitive
-    description:
-      name: webkit_inspection_protocol
-      sha256: "67d3a8b6c79e1987d19d848b0892e582dbb0c66c57cc1fef58a177dd2aa2823d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.0"
   win32:
     dependency: transitive
     description:
@@ -715,14 +523,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.1.1"
-  yaml:
-    dependency: transitive
-    description:
-      name: yaml
-      sha256: "23812a9b125b48d4007117254bca50abb6c712352927eece9e155207b1db2370"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.1"
 sdks:
   dart: ">=2.18.0 <3.0.0"
   flutter: ">=2.11.0"
diff --git a/lib/group_domain_models/pubspec.yaml b/lib/group_domain_models/pubspec.yaml
index bbe25b864..01a99ce35 100644
--- a/lib/group_domain_models/pubspec.yaml
+++ b/lib/group_domain_models/pubspec.yaml
@@ -28,6 +28,5 @@ dependencies:
     sdk: flutter
 
 dev_dependencies:
-  test: ^1.22.0
   flutter_test:
     sdk: flutter
diff --git a/lib/group_domain_models/test/models/sharecode_test.dart b/lib/group_domain_models/test/models/sharecode_test.dart
index 38f55fd29..b4c86d580 100644
--- a/lib/group_domain_models/test/models/sharecode_test.dart
+++ b/lib/group_domain_models/test/models/sharecode_test.dart
@@ -6,7 +6,7 @@
 //
 // SPDX-License-Identifier: EUPL-1.2
 
-import 'package:test/test.dart';
+import 'package:flutter_test/flutter_test.dart';
 import 'package:group_domain_models/group_domain_models.dart';
 
 void main() {
diff --git a/lib/last_online_reporting/pubspec.lock b/lib/last_online_reporting/pubspec.lock
index ee879ac4a..14fd77afe 100644
--- a/lib/last_online_reporting/pubspec.lock
+++ b/lib/last_online_reporting/pubspec.lock
@@ -1,14 +1,6 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
-  _fe_analyzer_shared:
-    dependency: transitive
-    description:
-      name: _fe_analyzer_shared
-      sha256: e440ac42679dfc04bbbefb58ed225c994bc7e07fccc8a68ec7d3631a127e5da9
-      url: "https://pub.dev"
-    source: hosted
-    version: "54.0.0"
   _flutterfire_internals:
     dependency: transitive
     description:
@@ -17,14 +9,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.16"
-  analyzer:
-    dependency: transitive
-    description:
-      name: analyzer
-      sha256: "2c2e3721ee9fb36de92faa060f3480c81b23e904352b087e5c64224b1a044427"
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.6.0"
   app_functions:
     dependency: transitive
     description:
@@ -151,14 +135,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.1.1"
-  coverage:
-    dependency: transitive
-    description:
-      name: coverage
-      sha256: "2fb815080e44a09b85e0f2ca8a820b15053982b2e714b59267719e8a9ff17097"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.6.3"
   crash_analytics:
     dependency: "direct main"
     description:
@@ -301,22 +277,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  frontend_server_client:
-    dependency: transitive
-    description:
-      name: frontend_server_client
-      sha256: "408e3ca148b31c20282ad6f37ebfa6f4bdc8fede5b74bc2f08d9d92b55db3612"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.0"
-  glob:
-    dependency: transitive
-    description:
-      name: glob
-      sha256: "4515b5b6ddb505ebdd242a5f2cc5d22d3d6a80013789debfbda7777f47ea308c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
   http:
     dependency: transitive
     description:
@@ -325,14 +285,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.13.5"
-  http_multi_server:
-    dependency: transitive
-    description:
-      name: http_multi_server
-      sha256: "97486f20f9c2f7be8f514851703d0119c3596d14ea63227af6f7a481ef2b2f8b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.1"
   http_parser:
     dependency: transitive
     description:
@@ -349,14 +301,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.17.0"
-  io:
-    dependency: transitive
-    description:
-      name: io
-      sha256: "2ec25704aba361659e10e3e5f5d672068d332fc8ac516421d483a11e5cbd061e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
   js:
     dependency: transitive
     description:
@@ -397,30 +341,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.8.0"
-  mime:
-    dependency: transitive
-    description:
-      name: mime
-      sha256: e4ff8e8564c03f255408decd16e7899da1733852a9110a58fe6d1b817684a63e
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
-  node_preamble:
-    dependency: transitive
-    description:
-      name: node_preamble
-      sha256: "8ebdbaa3b96d5285d068f80772390d27c21e1fa10fb2df6627b1b9415043608d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.1"
-  package_config:
-    dependency: transitive
-    description:
-      name: package_config
-      sha256: "1c5b77ccc91e4823a5af61ee74e6b972db1ef98c2ff5a18d3161c982a55448bd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
   path:
     dependency: transitive
     description:
@@ -445,22 +365,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.6.2"
-  pool:
-    dependency: transitive
-    description:
-      name: pool
-      sha256: "20fe868b6314b322ea036ba325e6fc0711a22948856475e2c2b6306e8ab39c2a"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.5.1"
-  pub_semver:
-    dependency: transitive
-    description:
-      name: pub_semver
-      sha256: "307de764d305289ff24ad257ad5c5793ce56d04947599ad68b3baa124105fc17"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.3"
   quiver:
     dependency: transitive
     description:
@@ -499,59 +403,11 @@ packages:
       relative: true
     source: path
     version: "0.0.1"
-  shelf:
-    dependency: transitive
-    description:
-      name: shelf
-      sha256: c24a96135a2ccd62c64b69315a14adc5c3419df63b4d7c05832a346fdb73682c
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.4.0"
-  shelf_packages_handler:
-    dependency: transitive
-    description:
-      name: shelf_packages_handler
-      sha256: aef74dc9195746a384843102142ab65b6a4735bb3beea791e63527b88cc83306
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.1"
-  shelf_static:
-    dependency: transitive
-    description:
-      name: shelf_static
-      sha256: e792b76b96a36d4a41b819da593aff4bdd413576b3ba6150df5d8d9996d2e74c
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
-  shelf_web_socket:
-    dependency: transitive
-    description:
-      name: shelf_web_socket
-      sha256: a988c0e8d8ffbdb8a28aa7ec8e449c260f3deb808781fe1284d22c5bba7156e8
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.3"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
     version: "0.0.99"
-  source_map_stack_trace:
-    dependency: transitive
-    description:
-      name: source_map_stack_trace
-      sha256: "84cf769ad83aa6bb61e0aa5a18e53aea683395f196a6f39c4c881fb90ed4f7ae"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
-  source_maps:
-    dependency: transitive
-    description:
-      name: source_maps
-      sha256: "708b3f6b97248e5781f493b765c3337db11c5d2c81c3094f10904bfa8004c703"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.10.12"
   source_span:
     dependency: transitive
     description:
@@ -592,14 +448,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.2.1"
-  test:
-    dependency: "direct dev"
-    description:
-      name: test
-      sha256: a5fcd2d25eeadbb6589e80198a47d6a464ba3e2049da473943b8af9797900c2d
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.22.0"
   test_api:
     dependency: transitive
     description:
@@ -608,14 +456,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.4.16"
-  test_core:
-    dependency: transitive
-    description:
-      name: test_core
-      sha256: "0ef9755ec6d746951ba0aabe62f874b707690b5ede0fecc818b138fcc9b14888"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.4.20"
   typed_data:
     dependency: transitive
     description:
@@ -639,38 +479,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
-  vm_service:
-    dependency: transitive
-    description:
-      name: vm_service
-      sha256: e7fb6c2282f7631712b69c19d1bff82f3767eea33a2321c14fa59ad67ea391c7
-      url: "https://pub.dev"
-    source: hosted
-    version: "9.4.0"
-  watcher:
-    dependency: transitive
-    description:
-      name: watcher
-      sha256: "6a7f46926b01ce81bfc339da6a7f20afbe7733eff9846f6d6a5466aa4c6667c0"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.2"
-  web_socket_channel:
-    dependency: transitive
-    description:
-      name: web_socket_channel
-      sha256: ca49c0bc209c687b887f30527fb6a9d80040b072cc2990f34b9bec3e7663101b
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.0"
-  webkit_inspection_protocol:
-    dependency: transitive
-    description:
-      name: webkit_inspection_protocol
-      sha256: "67d3a8b6c79e1987d19d848b0892e582dbb0c66c57cc1fef58a177dd2aa2823d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.0"
   win32:
     dependency: transitive
     description:
@@ -679,14 +487,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.1.1"
-  yaml:
-    dependency: transitive
-    description:
-      name: yaml
-      sha256: "23812a9b125b48d4007117254bca50abb6c712352927eece9e155207b1db2370"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.1"
 sdks:
   dart: ">=2.18.0 <3.0.0"
   flutter: ">=2.11.0"
diff --git a/lib/last_online_reporting/pubspec.yaml b/lib/last_online_reporting/pubspec.yaml
index 557e2f501..f9bb8197a 100644
--- a/lib/last_online_reporting/pubspec.yaml
+++ b/lib/last_online_reporting/pubspec.yaml
@@ -32,7 +32,6 @@ dev_dependencies:
   flutter_test:
     sdk: flutter
   fake_async: any
-  test: ^1.22.0
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec
diff --git a/lib/last_online_reporting/test/last_online_reporting_test.dart b/lib/last_online_reporting/test/last_online_reporting_test.dart
index 922913dc1..98621594d 100644
--- a/lib/last_online_reporting/test/last_online_reporting_test.dart
+++ b/lib/last_online_reporting/test/last_online_reporting_test.dart
@@ -11,10 +11,10 @@ import 'dart:async';
 import 'package:common_domain_models/src/ids/user_id.dart';
 import 'package:crash_analytics/mock_crash_analytics.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_test/flutter_test.dart';
 import 'package:last_online_reporting/last_online_reporting.dart';
 import 'package:last_online_reporting/src/implementation.dart';
 import 'package:quiver/testing/async.dart';
-import 'package:test/test.dart';
 
 class MockLastOnlineReporterBackend extends FirestoreLastOnlineReporterBackend {
   int reportedOnlineToBackend = 0;
diff --git a/lib/url_launcher_extended/pubspec.lock b/lib/url_launcher_extended/pubspec.lock
index 35c4c4f33..82a06295a 100644
--- a/lib/url_launcher_extended/pubspec.lock
+++ b/lib/url_launcher_extended/pubspec.lock
@@ -1,30 +1,6 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
-  _fe_analyzer_shared:
-    dependency: transitive
-    description:
-      name: _fe_analyzer_shared
-      sha256: e440ac42679dfc04bbbefb58ed225c994bc7e07fccc8a68ec7d3631a127e5da9
-      url: "https://pub.dev"
-    source: hosted
-    version: "54.0.0"
-  analyzer:
-    dependency: transitive
-    description:
-      name: analyzer
-      sha256: "2c2e3721ee9fb36de92faa060f3480c81b23e904352b087e5c64224b1a044427"
-      url: "https://pub.dev"
-    source: hosted
-    version: "5.6.0"
-  args:
-    dependency: transitive
-    description:
-      name: args
-      sha256: "4cab82a83ffef80b262ddedf47a0a8e56ee6fbf7fe21e6e768b02792034dd440"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.4.0"
   async:
     dependency: transitive
     description:
@@ -65,30 +41,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.17.0"
-  convert:
-    dependency: transitive
-    description:
-      name: convert
-      sha256: "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.1"
-  coverage:
-    dependency: transitive
-    description:
-      name: coverage
-      sha256: "2fb815080e44a09b85e0f2ca8a820b15053982b2e714b59267719e8a9ff17097"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.6.3"
-  crypto:
-    dependency: transitive
-    description:
-      name: crypto
-      sha256: aa274aa7774f8964e4f4f38cc994db7b6158dd36e9187aaceaddc994b35c6c67
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.2"
   fake_async:
     dependency: transitive
     description:
@@ -97,14 +49,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.1"
-  file:
-    dependency: transitive
-    description:
-      name: file
-      sha256: "1b92bec4fc2a72f59a8e15af5f52cd441e4a7860b49499d69dfa817af20e925d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.1.4"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -128,46 +72,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  frontend_server_client:
-    dependency: transitive
-    description:
-      name: frontend_server_client
-      sha256: "408e3ca148b31c20282ad6f37ebfa6f4bdc8fede5b74bc2f08d9d92b55db3612"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.0"
-  glob:
-    dependency: transitive
-    description:
-      name: glob
-      sha256: "4515b5b6ddb505ebdd242a5f2cc5d22d3d6a80013789debfbda7777f47ea308c"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
-  http_multi_server:
-    dependency: transitive
-    description:
-      name: http_multi_server
-      sha256: "97486f20f9c2f7be8f514851703d0119c3596d14ea63227af6f7a481ef2b2f8b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.2.1"
-  http_parser:
-    dependency: transitive
-    description:
-      name: http_parser
-      sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
-      url: "https://pub.dev"
-    source: hosted
-    version: "4.0.2"
-  io:
-    dependency: transitive
-    description:
-      name: io
-      sha256: "2ec25704aba361659e10e3e5f5d672068d332fc8ac516421d483a11e5cbd061e"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
   js:
     dependency: transitive
     description:
@@ -184,14 +88,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.1"
-  logging:
-    dependency: transitive
-    description:
-      name: logging
-      sha256: "04094f2eb032cbb06c6f6e8d3607edcfcb0455e2bb6cbc010cb01171dcb64e6d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
   matcher:
     dependency: transitive
     description:
@@ -216,30 +112,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.8.0"
-  mime:
-    dependency: transitive
-    description:
-      name: mime
-      sha256: e4ff8e8564c03f255408decd16e7899da1733852a9110a58fe6d1b817684a63e
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.4"
-  node_preamble:
-    dependency: transitive
-    description:
-      name: node_preamble
-      sha256: "8ebdbaa3b96d5285d068f80772390d27c21e1fa10fb2df6627b1b9415043608d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.0.1"
-  package_config:
-    dependency: transitive
-    description:
-      name: package_config
-      sha256: "1c5b77ccc91e4823a5af61ee74e6b972db1ef98c2ff5a18d3161c982a55448bd"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.0"
   path:
     dependency: transitive
     description:
@@ -256,22 +128,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
-  pool:
-    dependency: transitive
-    description:
-      name: pool
-      sha256: "20fe868b6314b322ea036ba325e6fc0711a22948856475e2c2b6306e8ab39c2a"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.5.1"
-  pub_semver:
-    dependency: transitive
-    description:
-      name: pub_semver
-      sha256: "307de764d305289ff24ad257ad5c5793ce56d04947599ad68b3baa124105fc17"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.3"
   sharezone_lints:
     dependency: "direct dev"
     description:
@@ -279,59 +135,11 @@ packages:
       relative: true
     source: path
     version: "1.0.0"
-  shelf:
-    dependency: transitive
-    description:
-      name: shelf
-      sha256: c24a96135a2ccd62c64b69315a14adc5c3419df63b4d7c05832a346fdb73682c
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.4.0"
-  shelf_packages_handler:
-    dependency: transitive
-    description:
-      name: shelf_packages_handler
-      sha256: aef74dc9195746a384843102142ab65b6a4735bb3beea791e63527b88cc83306
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.0.1"
-  shelf_static:
-    dependency: transitive
-    description:
-      name: shelf_static
-      sha256: e792b76b96a36d4a41b819da593aff4bdd413576b3ba6150df5d8d9996d2e74c
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.1.1"
-  shelf_web_socket:
-    dependency: transitive
-    description:
-      name: shelf_web_socket
-      sha256: a988c0e8d8ffbdb8a28aa7ec8e449c260f3deb808781fe1284d22c5bba7156e8
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.3"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
     version: "0.0.99"
-  source_map_stack_trace:
-    dependency: transitive
-    description:
-      name: source_map_stack_trace
-      sha256: "84cf769ad83aa6bb61e0aa5a18e53aea683395f196a6f39c4c881fb90ed4f7ae"
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.1.1"
-  source_maps:
-    dependency: transitive
-    description:
-      name: source_maps
-      sha256: "708b3f6b97248e5781f493b765c3337db11c5d2c81c3094f10904bfa8004c703"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.10.12"
   source_span:
     dependency: transitive
     description:
@@ -372,14 +180,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.2.1"
-  test:
-    dependency: "direct dev"
-    description:
-      name: test
-      sha256: a5fcd2d25eeadbb6589e80198a47d6a464ba3e2049da473943b8af9797900c2d
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.22.0"
   test_api:
     dependency: transitive
     description:
@@ -388,22 +188,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "0.4.16"
-  test_core:
-    dependency: transitive
-    description:
-      name: test_core
-      sha256: "0ef9755ec6d746951ba0aabe62f874b707690b5ede0fecc818b138fcc9b14888"
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.4.20"
-  typed_data:
-    dependency: transitive
-    description:
-      name: typed_data
-      sha256: "26f87ade979c47a150c9eaab93ccd2bebe70a27dc0b4b29517f2904f04eb11a5"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.3.1"
   url_launcher:
     dependency: "direct main"
     description:
@@ -476,46 +260,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
-  vm_service:
-    dependency: transitive
-    description:
-      name: vm_service
-      sha256: e7fb6c2282f7631712b69c19d1bff82f3767eea33a2321c14fa59ad67ea391c7
-      url: "https://pub.dev"
-    source: hosted
-    version: "9.4.0"
-  watcher:
-    dependency: transitive
-    description:
-      name: watcher
-      sha256: "6a7f46926b01ce81bfc339da6a7f20afbe7733eff9846f6d6a5466aa4c6667c0"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.0.2"
-  web_socket_channel:
-    dependency: transitive
-    description:
-      name: web_socket_channel
-      sha256: ca49c0bc209c687b887f30527fb6a9d80040b072cc2990f34b9bec3e7663101b
-      url: "https://pub.dev"
-    source: hosted
-    version: "2.3.0"
-  webkit_inspection_protocol:
-    dependency: transitive
-    description:
-      name: webkit_inspection_protocol
-      sha256: "67d3a8b6c79e1987d19d848b0892e582dbb0c66c57cc1fef58a177dd2aa2823d"
-      url: "https://pub.dev"
-    source: hosted
-    version: "1.2.0"
-  yaml:
-    dependency: transitive
-    description:
-      name: yaml
-      sha256: "23812a9b125b48d4007117254bca50abb6c712352927eece9e155207b1db2370"
-      url: "https://pub.dev"
-    source: hosted
-    version: "3.1.1"
 sdks:
   dart: ">=2.18.0 <3.0.0"
   flutter: ">=3.3.0"
diff --git a/lib/url_launcher_extended/pubspec.yaml b/lib/url_launcher_extended/pubspec.yaml
index bf8d0a0ff..14ee3db4c 100644
--- a/lib/url_launcher_extended/pubspec.yaml
+++ b/lib/url_launcher_extended/pubspec.yaml
@@ -22,6 +22,5 @@ dependencies:
 dev_dependencies:
   flutter_test:
     sdk: flutter
-  test: ^1.22.0
   sharezone_lints:
     path: ../sharezone_lints
diff --git a/lib/url_launcher_extended/test/mock_url_launcher_extended_test.dart b/lib/url_launcher_extended/test/mock_url_launcher_extended_test.dart
index 76f9a24e0..e280da018 100644
--- a/lib/url_launcher_extended/test/mock_url_launcher_extended_test.dart
+++ b/lib/url_launcher_extended/test/mock_url_launcher_extended_test.dart
@@ -6,9 +6,8 @@
 //
 // SPDX-License-Identifier: EUPL-1.2
 
-import 'package:test/test.dart';
+import 'package:flutter_test/flutter_test.dart';
 import 'package:url_launcher_extended/mock_url_launcher_extended.dart';
-
 import 'package:url_launcher_extended/url_launcher_extended.dart';
 
 void main() {