diff --git a/commands/ChannelpostCommand.php b/commands/ChannelpostCommand.php
index 1d099f0..1366f88 100644
--- a/commands/ChannelpostCommand.php
+++ b/commands/ChannelpostCommand.php
@@ -11,12 +11,12 @@
 
 declare(strict_types=1);
 
-namespace Longman\TelegramBot\Commands\SystemCommands;
+namespace PhpTelegramBot\Core\Commands\SystemCommands;
 
-use Longman\TelegramBot\Commands\SystemCommand;
-use Longman\TelegramBot\Entities\ServerResponse;
-use Longman\TelegramBot\Exception\TelegramException;
-use Longman\TelegramBot\Request;
+use PhpTelegramBot\Core\Commands\SystemCommand;
+use PhpTelegramBot\Core\Entities\ServerResponse;
+use PhpTelegramBot\Core\Exception\TelegramException;
+use PhpTelegramBot\Core\Request;
 
 /**
  * Handle post sent from channel.
diff --git a/commands/GenericmessageCommand.php b/commands/GenericmessageCommand.php
index 747811f..b0238b7 100644
--- a/commands/GenericmessageCommand.php
+++ b/commands/GenericmessageCommand.php
@@ -11,11 +11,11 @@
 
 declare(strict_types=1);
 
-namespace Longman\TelegramBot\Commands\SystemCommands;
+namespace PhpTelegramBot\Core\Commands\SystemCommands;
 
-use Longman\TelegramBot\Commands\SystemCommand;
-use Longman\TelegramBot\Entities\ServerResponse;
-use Longman\TelegramBot\Exception\TelegramException;
+use PhpTelegramBot\Core\Commands\SystemCommand;
+use PhpTelegramBot\Core\Entities\ServerResponse;
+use PhpTelegramBot\Core\Exception\TelegramException;
 
 /**
  * Generic message command
diff --git a/commands/HelpCommand.php b/commands/HelpCommand.php
index 60460fb..68c2d1d 100644
--- a/commands/HelpCommand.php
+++ b/commands/HelpCommand.php
@@ -11,12 +11,12 @@
 
 declare(strict_types=1);
 
-namespace Longman\TelegramBot\Commands\UserCommands;
+namespace PhpTelegramBot\Core\Commands\UserCommands;
 
-use Longman\TelegramBot\Commands\Command;
-use Longman\TelegramBot\Commands\UserCommand;
-use Longman\TelegramBot\Entities\ServerResponse;
-use Longman\TelegramBot\Exception\TelegramException;
+use PhpTelegramBot\Core\Commands\Command;
+use PhpTelegramBot\Core\Commands\UserCommand;
+use PhpTelegramBot\Core\Entities\ServerResponse;
+use PhpTelegramBot\Core\Exception\TelegramException;
 
 /**
  * User "/help" command
diff --git a/commands/IdCommand.php b/commands/IdCommand.php
index 0f997a0..3057a2a 100644
--- a/commands/IdCommand.php
+++ b/commands/IdCommand.php
@@ -11,12 +11,12 @@
 
 declare(strict_types=1);
 
-namespace Longman\TelegramBot\Commands\UserCommands;
+namespace PhpTelegramBot\Core\Commands\UserCommands;
 
-use Longman\TelegramBot\Commands\UserCommand;
-use Longman\TelegramBot\Entities\ServerResponse;
-use Longman\TelegramBot\Exception\TelegramException;
-use Longman\TelegramBot\Request;
+use PhpTelegramBot\Core\Commands\UserCommand;
+use PhpTelegramBot\Core\Entities\ServerResponse;
+use PhpTelegramBot\Core\Exception\TelegramException;
+use PhpTelegramBot\Core\Request;
 
 /**
  * Display user and chat information.
diff --git a/commands/NewchatmembersCommand.php b/commands/NewchatmembersCommand.php
index 66a0625..a6e7048 100644
--- a/commands/NewchatmembersCommand.php
+++ b/commands/NewchatmembersCommand.php
@@ -11,14 +11,14 @@
 
 declare(strict_types=1);
 
-namespace Longman\TelegramBot\Commands\SystemCommands;
-
-use Longman\TelegramBot\Commands\SystemCommand;
-use Longman\TelegramBot\Entities\ChatMember;
-use Longman\TelegramBot\Entities\ServerResponse;
-use Longman\TelegramBot\Entities\User;
-use Longman\TelegramBot\Exception\TelegramException;
-use Longman\TelegramBot\Request;
+namespace PhpTelegramBot\Core\Commands\SystemCommands;
+
+use PhpTelegramBot\Core\Commands\SystemCommand;
+use PhpTelegramBot\Core\Entities\ChatMember;
+use PhpTelegramBot\Core\Entities\ServerResponse;
+use PhpTelegramBot\Core\Entities\User;
+use PhpTelegramBot\Core\Exception\TelegramException;
+use PhpTelegramBot\Core\Request;
 use TelegramBot\SupportBot\Helpers;
 
 /**
diff --git a/commands/RulesCommand.php b/commands/RulesCommand.php
index fd4e059..bd9e4b6 100644
--- a/commands/RulesCommand.php
+++ b/commands/RulesCommand.php
@@ -11,10 +11,10 @@
 
 declare(strict_types=1);
 
-namespace Longman\TelegramBot\Commands\UserCommands;
+namespace PhpTelegramBot\Core\Commands\UserCommands;
 
-use Longman\TelegramBot\Commands\UserCommand;
-use Longman\TelegramBot\Entities\ServerResponse;
+use PhpTelegramBot\Core\Commands\UserCommand;
+use PhpTelegramBot\Core\Entities\ServerResponse;
 
 /**
  * User "/rules" command
diff --git a/commands/StartCommand.php b/commands/StartCommand.php
index 9e9984b..e03b7f2 100644
--- a/commands/StartCommand.php
+++ b/commands/StartCommand.php
@@ -11,11 +11,11 @@
 
 declare(strict_types=1);
 
-namespace Longman\TelegramBot\Commands\SystemCommands;
+namespace PhpTelegramBot\Core\Commands\SystemCommands;
 
-use Longman\TelegramBot\Commands\SystemCommand;
-use Longman\TelegramBot\Entities\ServerResponse;
-use Longman\TelegramBot\Exception\TelegramException;
+use PhpTelegramBot\Core\Commands\SystemCommand;
+use PhpTelegramBot\Core\Entities\ServerResponse;
+use PhpTelegramBot\Core\Exception\TelegramException;
 
 /**
  * System "/start" command
diff --git a/composer.json b/composer.json
index 8bbf571..d700baa 100644
--- a/composer.json
+++ b/composer.json
@@ -1,5 +1,5 @@
 {
-    "name": "telegram-bot/support-bot",
+    "name": "php-telegram-bot/support-bot",
     "type": "project",
     "description": "Friendly and helpful bot for t.me/PHP_Telegram_Support_Bot",
     "keywords": ["telegram", "bot", "manager"],
@@ -21,7 +21,7 @@
         "ext-json": "*",
         "ext-pdo": "*",
         "php-telegram-bot/telegram-bot-manager": "^1.5",
-        "longman/telegram-bot": "dev-master as 0.59",
+        "php-telegram-bot/core": "dev-master as 0.59",
         "noplanman/service-webhook-handler": "^0.2",
         "vlucas/phpdotenv": "^3.6",
         "php-http/guzzle6-adapter": "^1.1",
diff --git a/public/manager.php b/public/manager.php
index 57fd656..1403cd5 100644
--- a/public/manager.php
+++ b/public/manager.php
@@ -15,8 +15,8 @@
 
 use Dotenv\Dotenv;
 use Exception;
-use Longman\TelegramBot\Exception\TelegramLogException;
-use Longman\TelegramBot\TelegramLog;
+use PhpTelegramBot\Core\Exception\TelegramLogException;
+use PhpTelegramBot\Core\TelegramLog;
 use Monolog\Formatter\LineFormatter;
 use Monolog\Handler\StreamHandler;
 use Monolog\Logger;
diff --git a/public/webhooks/github.php b/public/webhooks/github.php
index a45b2ec..dfed9e5 100644
--- a/public/webhooks/github.php
+++ b/public/webhooks/github.php
@@ -14,11 +14,11 @@
 use Github\Api\Issue;
 use Github\Api\PullRequest;
 use Github\Client;
-use Longman\TelegramBot\Entities\ServerResponse;
-use Longman\TelegramBot\Exception\TelegramException;
-use Longman\TelegramBot\Request;
-use Longman\TelegramBot\Telegram;
-use Longman\TelegramBot\TelegramLog;
+use PhpTelegramBot\Core\Entities\ServerResponse;
+use PhpTelegramBot\Core\Exception\TelegramException;
+use PhpTelegramBot\Core\Request;
+use PhpTelegramBot\Core\Telegram;
+use PhpTelegramBot\Core\TelegramLog;
 use MatthiasMullie\Scrapbook\Adapters\MySQL;
 use MatthiasMullie\Scrapbook\Psr6\Pool;
 use Monolog\Formatter\LineFormatter;
diff --git a/src/Helpers.php b/src/Helpers.php
index b3ada87..348df75 100644
--- a/src/Helpers.php
+++ b/src/Helpers.php
@@ -13,9 +13,9 @@
 
 namespace TelegramBot\SupportBot;
 
-use Longman\TelegramBot\DB;
-use Longman\TelegramBot\Request;
-use Longman\TelegramBot\TelegramLog;
+use PhpTelegramBot\Core\DB;
+use PhpTelegramBot\Core\Request;
+use PhpTelegramBot\Core\TelegramLog;
 
 class Helpers
 {