diff --git a/packages/sync/.gitignore b/packages/sync/.gitignore
deleted file mode 100644
index 321543c9..00000000
--- a/packages/sync/.gitignore
+++ /dev/null
@@ -1,13 +0,0 @@
-# See https://www.dartlang.org/tools/private-files.html
-
-# Files and directories created by pub
-.packages
-.pub/
-build/
-# If you're building an application, you may want to check-in your pubspec.lock
-pubspec.lock
-
-# Directory created by dartdoc
-# If you don't generate documentation locally you can remove this line.
-doc/api/
-.dart_tool
\ No newline at end of file
diff --git a/packages/sync/CHANGELOG.md b/packages/sync/CHANGELOG.md
index c2a1dcd5..e593cb2f 100644
--- a/packages/sync/CHANGELOG.md
+++ b/packages/sync/CHANGELOG.md
@@ -1,5 +1,10 @@
 # Change Log
 
+## 4.1.0
+
+* Updated to use `belatuk_pub_sub` package
+* Upgraded from `pendantic` to `lints` linter
+
 ## 4.0.0
 
 * Updated to use `angel3` packages
diff --git a/packages/sync/LICENSE b/packages/sync/LICENSE
index b593ac86..df5e0635 100644
--- a/packages/sync/LICENSE
+++ b/packages/sync/LICENSE
@@ -1,21 +1,29 @@
-MIT License
+BSD 3-Clause License
 
-Copyright (c) 2021 dukefirehawk.com
+Copyright (c) 2021, dukefirehawk.com
+All rights reserved.
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/packages/sync/README.md b/packages/sync/README.md
index 1f46dbca..ddf43ecf 100644
--- a/packages/sync/README.md
+++ b/packages/sync/README.md
@@ -1,23 +1,23 @@
 # Angel3 Sync
 
-[![version](https://img.shields.io/badge/pub-v4.0.0-brightgreen)](https://pub.dartlang.org/packages/angel3_sync)
+[![version](https://img.shields.io/badge/pub-v4.1.0-brightgreen)](https://pub.dev/packages/angel3_sync)
 [![Null Safety](https://img.shields.io/badge/null-safety-brightgreen)](https://dart.dev/null-safety)
 [![Gitter](https://img.shields.io/gitter/room/angel_dart/discussion)](https://gitter.im/angel_dart/discussion)
 
 [![License](https://img.shields.io/github/license/dukefirehawk/angel)](https://github.com/dukefirehawk/angel/tree/angel3/packages/sync/LICENSE)
 
-Easily synchronize and scale WebSockets using package:angel3_pub_sub.
+Easily synchronize and scale WebSockets using package:belatuk_pub_sub.
 
 ## Usage
 
 This package exposes `PubSubSynchronizationChannel`, which can simply be dropped into any `AngelWebSocket` constructor.
 
 Once you've set that up, instances of your application will automatically fire events in-sync. That's all you have to do
-to scale a real-time application with Angel!
+to scale a real-time application with Angel3!
 
 ```dart
 await app.configure(AngelWebSocket(
-    synchronizationChannel: new PubSubSynchronizationChannel(
+    synchronizationChannel: PubSubSynchronizationChannel(
         pub_sub.IsolateClient('<client-id>', adapter.receivePort.sendPort),
     ),
 ));
diff --git a/packages/sync/analysis_options.yaml b/packages/sync/analysis_options.yaml
index c230cee7..ea2c9e94 100644
--- a/packages/sync/analysis_options.yaml
+++ b/packages/sync/analysis_options.yaml
@@ -1,4 +1 @@
-include: package:pedantic/analysis_options.yaml
-analyzer:
-  strong-mode:
-    implicit-casts: false
\ No newline at end of file
+include: package:lints/recommended.yaml
\ No newline at end of file
diff --git a/packages/sync/example/main.dart b/packages/sync/example/main.dart
index f654f10c..9699bfa5 100644
--- a/packages/sync/example/main.dart
+++ b/packages/sync/example/main.dart
@@ -5,8 +5,8 @@ import 'package:angel3_sync/angel3_sync.dart';
 import 'package:angel3_test/angel3_test.dart';
 import 'package:angel3_websocket/io.dart' as client;
 import 'package:angel3_websocket/server.dart';
-import 'package:angel3_pub_sub/isolate.dart' as pub_sub;
-import 'package:angel3_pub_sub/angel3_pub_sub.dart' as pub_sub;
+import 'package:belatuk_pub_sub/isolate.dart' as pub_sub;
+import 'package:belatuk_pub_sub/belatuk_pub_sub.dart' as pub_sub;
 import 'package:test/test.dart';
 
 void main() {
diff --git a/packages/sync/lib/angel3_sync.dart b/packages/sync/lib/angel3_sync.dart
index 6c463bd9..e9cc4e05 100644
--- a/packages/sync/lib/angel3_sync.dart
+++ b/packages/sync/lib/angel3_sync.dart
@@ -1,6 +1,6 @@
 import 'dart:async';
 import 'package:angel3_websocket/angel3_websocket.dart';
-import 'package:angel3_pub_sub/angel3_pub_sub.dart' as pub_sub;
+import 'package:belatuk_pub_sub/belatuk_pub_sub.dart' as pub_sub;
 import 'package:stream_channel/stream_channel.dart';
 
 /// Synchronizes WebSockets using `package:pub_sub`.
diff --git a/packages/sync/pubspec.yaml b/packages/sync/pubspec.yaml
index e18fc0fe..6ce1b401 100644
--- a/packages/sync/pubspec.yaml
+++ b/packages/sync/pubspec.yaml
@@ -1,6 +1,6 @@
 name: angel3_sync
-version: 4.0.0
-description: Easily synchronize and scale WebSockets using package:angel3_pub_sub for Angel3.
+version: 4.1.0
+description: Easily synchronize and scale WebSockets using belatuk_pub_sub in Angel3.
 homepage: https://angel3-framework.web.app/
 repository: https://github.com/dukefirehawk/angel/tree/angel3/packages/sync
 environment:
@@ -8,9 +8,9 @@ environment:
 dependencies:
   angel3_framework: ^4.1.0
   angel3_websocket: ^4.0.0
-  angel3_pub_sub: ^3.0.0
+  belatuk_pub_sub: ^4.0.0
   stream_channel: ^2.1.0
 dev_dependencies:
   angel3_test: ^4.0.0
   test: ^1.17.8
-  pedantic: ^1.11.1
\ No newline at end of file
+  lints: ^1.0.0
\ No newline at end of file
diff --git a/packages/sync/test/all_test.dart b/packages/sync/test/all_test.dart
index 4f628ce4..e732e841 100644
--- a/packages/sync/test/all_test.dart
+++ b/packages/sync/test/all_test.dart
@@ -5,8 +5,8 @@ import 'package:angel3_sync/angel3_sync.dart';
 import 'package:angel3_test/angel3_test.dart';
 import 'package:angel3_websocket/io.dart' as client;
 import 'package:angel3_websocket/server.dart';
-import 'package:angel3_pub_sub/isolate.dart' as pub_sub;
-import 'package:angel3_pub_sub/angel3_pub_sub.dart' as pub_sub;
+import 'package:belatuk_pub_sub/isolate.dart' as pub_sub;
+import 'package:belatuk_pub_sub/belatuk_pub_sub.dart' as pub_sub;
 import 'package:test/test.dart';
 
 void main() {