diff --git a/composer.json b/composer.json
index 6371e4697..4a26ad682 100644
--- a/composer.json
+++ b/composer.json
@@ -48,8 +48,8 @@
       "pocketmine/log-pthreads": "^0.5.0",
       "pocketmine/math": "^0.4.0",
       "pocketmine/nbt": "^0.3.2",
-      "pocketmine/raklib": "^0.14.2",
-      "pocketmine/raklib-ipc": "^0.1.0",
+      "pocketmine/raklib": "^0.15.0",
+      "pocketmine/raklib-ipc": "^0.2.0",
       "pocketmine/snooze": "^0.4.0",
       "ramsey/uuid": "^4.1",
       "symfony/filesystem": "^5.4"
diff --git a/composer.lock b/composer.lock
index f242a9cb6..4a8fab0f9 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "627198dc2e7f08e616478e9ca8ce9ae7",
+    "content-hash": "4e1a995669862685144f13d26f45fd6d",
     "packages": [
         {
             "name": "adhocore/json-comment",
@@ -780,16 +780,16 @@
         },
         {
             "name": "pocketmine/raklib",
-            "version": "0.14.5",
+            "version": "0.15.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/pmmp/RakLib.git",
-                "reference": "85b4e5cb7117d37e010eeadb3ff53b21276c6f48"
+                "reference": "1f490cff6bf5e9eb46ebdbf7a7994d62be2bd2c1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/pmmp/RakLib/zipball/85b4e5cb7117d37e010eeadb3ff53b21276c6f48",
-                "reference": "85b4e5cb7117d37e010eeadb3ff53b21276c6f48",
+                "url": "https://api.github.com/repos/pmmp/RakLib/zipball/1f490cff6bf5e9eb46ebdbf7a7994d62be2bd2c1",
+                "reference": "1f490cff6bf5e9eb46ebdbf7a7994d62be2bd2c1",
                 "shasum": ""
             },
             "require": {
@@ -801,7 +801,7 @@
                 "pocketmine/log": "^0.3.0 || ^0.4.0"
             },
             "require-dev": {
-                "phpstan/phpstan": "1.7.7",
+                "phpstan/phpstan": "1.9.17",
                 "phpstan/phpstan-strict-rules": "^1.0"
             },
             "type": "library",
@@ -817,33 +817,33 @@
             "description": "A RakNet server implementation written in PHP",
             "support": {
                 "issues": "https://github.com/pmmp/RakLib/issues",
-                "source": "https://github.com/pmmp/RakLib/tree/0.14.5"
+                "source": "https://github.com/pmmp/RakLib/tree/0.15.0"
             },
-            "time": "2022-08-25T16:16:44+00:00"
+            "time": "2023-02-13T12:56:35+00:00"
         },
         {
             "name": "pocketmine/raklib-ipc",
-            "version": "0.1.1",
+            "version": "0.2.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/pmmp/RakLibIpc.git",
-                "reference": "922a6444b0c6c7daaa5aa5a832107e1ec4738aed"
+                "reference": "26ed56fa9db06e4ca6e8920c0ede2e01e219bb9c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/pmmp/RakLibIpc/zipball/922a6444b0c6c7daaa5aa5a832107e1ec4738aed",
-                "reference": "922a6444b0c6c7daaa5aa5a832107e1ec4738aed",
+                "url": "https://api.github.com/repos/pmmp/RakLibIpc/zipball/26ed56fa9db06e4ca6e8920c0ede2e01e219bb9c",
+                "reference": "26ed56fa9db06e4ca6e8920c0ede2e01e219bb9c",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.4 || ^8.0",
+                "php": "^8.0",
                 "php-64bit": "*",
                 "pocketmine/binaryutils": "^0.2.0",
-                "pocketmine/raklib": "^0.13.1 || ^0.14.0"
+                "pocketmine/raklib": "^0.15.0"
             },
             "require-dev": {
-                "phpstan/phpstan": "0.12.81",
-                "phpstan/phpstan-strict-rules": "^0.12.2"
+                "phpstan/phpstan": "1.9.17",
+                "phpstan/phpstan-strict-rules": "^1.0.0"
             },
             "type": "library",
             "autoload": {
@@ -858,9 +858,9 @@
             "description": "Channel-based protocols for inter-thread/inter-process communication with RakLib",
             "support": {
                 "issues": "https://github.com/pmmp/RakLibIpc/issues",
-                "source": "https://github.com/pmmp/RakLibIpc/tree/0.1.1"
+                "source": "https://github.com/pmmp/RakLibIpc/tree/0.2.0"
             },
-            "time": "2021-09-22T17:01:12+00:00"
+            "time": "2023-02-13T13:40:40+00:00"
         },
         {
             "name": "pocketmine/snooze",
diff --git a/src/network/mcpe/raklib/RakLibInterface.php b/src/network/mcpe/raklib/RakLibInterface.php
index 1adb3c844..f09eff2e6 100644
--- a/src/network/mcpe/raklib/RakLibInterface.php
+++ b/src/network/mcpe/raklib/RakLibInterface.php
@@ -39,6 +39,7 @@ use pocketmine\Server;
 use pocketmine\snooze\SleeperNotifier;
 use pocketmine\timings\Timings;
 use pocketmine\utils\Utils;
+use raklib\generic\DisconnectReason;
 use raklib\generic\SocketException;
 use raklib\protocol\EncapsulatedPacket;
 use raklib\protocol\PacketReliability;
@@ -142,11 +143,11 @@ class RakLibInterface implements ServerEventListener, AdvancedNetworkInterface{
 		}
 	}
 
-	public function onClientDisconnect(int $sessionId, string $reason) : void{
+	public function onClientDisconnect(int $sessionId, int $reason) : void{
 		if(isset($this->sessions[$sessionId])){
 			$session = $this->sessions[$sessionId];
 			unset($this->sessions[$sessionId]);
-			$session->onClientDisconnect($reason);
+			$session->onClientDisconnect(DisconnectReason::toString($reason));
 		}
 	}
 
diff --git a/src/network/mcpe/raklib/RakLibServer.php b/src/network/mcpe/raklib/RakLibServer.php
index ccdadca55..f199d6aa5 100644
--- a/src/network/mcpe/raklib/RakLibServer.php
+++ b/src/network/mcpe/raklib/RakLibServer.php
@@ -31,6 +31,7 @@ use raklib\generic\SocketException;
 use raklib\server\ipc\RakLibToUserThreadMessageSender;
 use raklib\server\ipc\UserToRakLibThreadMessageReceiver;
 use raklib\server\Server;
+use raklib\server\ServerSocket;
 use raklib\server\SimpleProtocolAcceptor;
 use raklib\utils\ExceptionTraceCleaner;
 use raklib\utils\InternetAddress;
@@ -119,7 +120,7 @@ class RakLibServer extends Thread{
 			register_shutdown_function([$this, "shutdownHandler"]);
 
 			try{
-				$socket = new Socket($this->address->deserialize());
+				$socket = new ServerSocket($this->address->deserialize());
 			}catch(SocketException $e){
 				$this->setCrashInfo(RakLibThreadCrashInfo::fromThrowable($e));
 				return;