diff --git a/composer.json b/composer.json
index 4ba554594..80ad483a3 100644
--- a/composer.json
+++ b/composer.json
@@ -45,8 +45,8 @@
       "pocketmine/log": "^0.4.0",
       "pocketmine/math": "~1.0.0",
       "pocketmine/nbt": "~1.0.0",
-      "pocketmine/raklib": "^0.15.0",
-      "pocketmine/raklib-ipc": "^0.2.0",
+      "pocketmine/raklib": "~1.0.0",
+      "pocketmine/raklib-ipc": "~1.0.0",
       "pocketmine/snooze": "^0.5.0",
       "ramsey/uuid": "~4.7.0",
       "symfony/filesystem": "~6.4.0"
diff --git a/composer.lock b/composer.lock
index c06fd4c78..d654c06c0 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": "f43d60f8c44393f5c42b7ba27cd8ccc0",
+    "content-hash": "651b773ac69b4a68e59f32b7a72ab357",
     "packages": [
         {
             "name": "adhocore/json-comment",
@@ -616,28 +616,28 @@
         },
         {
             "name": "pocketmine/raklib",
-            "version": "0.15.1",
+            "version": "1.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/pmmp/RakLib.git",
-                "reference": "79b7b4d1d7516dc6e322514453645ad9452b20ca"
+                "reference": "fd74ba254d2cfaed1369ae5684cf85773edaaae9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/pmmp/RakLib/zipball/79b7b4d1d7516dc6e322514453645ad9452b20ca",
-                "reference": "79b7b4d1d7516dc6e322514453645ad9452b20ca",
+                "url": "https://api.github.com/repos/pmmp/RakLib/zipball/fd74ba254d2cfaed1369ae5684cf85773edaaae9",
+                "reference": "fd74ba254d2cfaed1369ae5684cf85773edaaae9",
                 "shasum": ""
             },
             "require": {
                 "ext-sockets": "*",
-                "php": "^8.0",
+                "php": "^8.1",
                 "php-64bit": "*",
                 "php-ipv6": "*",
                 "pocketmine/binaryutils": "^0.2.0",
                 "pocketmine/log": "^0.3.0 || ^0.4.0"
             },
             "require-dev": {
-                "phpstan/phpstan": "1.9.17",
+                "phpstan/phpstan": "1.10.1",
                 "phpstan/phpstan-strict-rules": "^1.0"
             },
             "type": "library",
@@ -653,32 +653,32 @@
             "description": "A RakNet server implementation written in PHP",
             "support": {
                 "issues": "https://github.com/pmmp/RakLib/issues",
-                "source": "https://github.com/pmmp/RakLib/tree/0.15.1"
+                "source": "https://github.com/pmmp/RakLib/tree/1.0.0"
             },
-            "time": "2023-03-07T15:10:34+00:00"
+            "time": "2024-03-01T15:38:54+00:00"
         },
         {
             "name": "pocketmine/raklib-ipc",
-            "version": "0.2.0",
+            "version": "1.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/pmmp/RakLibIpc.git",
-                "reference": "26ed56fa9db06e4ca6e8920c0ede2e01e219bb9c"
+                "reference": "ce632ef2c6743e71eddb5dc329c49af6555f90bc"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/pmmp/RakLibIpc/zipball/26ed56fa9db06e4ca6e8920c0ede2e01e219bb9c",
-                "reference": "26ed56fa9db06e4ca6e8920c0ede2e01e219bb9c",
+                "url": "https://api.github.com/repos/pmmp/RakLibIpc/zipball/ce632ef2c6743e71eddb5dc329c49af6555f90bc",
+                "reference": "ce632ef2c6743e71eddb5dc329c49af6555f90bc",
                 "shasum": ""
             },
             "require": {
                 "php": "^8.0",
                 "php-64bit": "*",
                 "pocketmine/binaryutils": "^0.2.0",
-                "pocketmine/raklib": "^0.15.0"
+                "pocketmine/raklib": "^0.15.0 || ^1.0.0"
             },
             "require-dev": {
-                "phpstan/phpstan": "1.9.17",
+                "phpstan/phpstan": "1.10.1",
                 "phpstan/phpstan-strict-rules": "^1.0.0"
             },
             "type": "library",
@@ -694,9 +694,9 @@
             "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/0.2.0"
+                "source": "https://github.com/pmmp/RakLibIpc/tree/1.0.1"
             },
-            "time": "2023-02-13T13:40:40+00:00"
+            "time": "2024-03-01T15:55:05+00:00"
         },
         {
             "name": "pocketmine/snooze",
diff --git a/src/network/mcpe/NetworkSession.php b/src/network/mcpe/NetworkSession.php
index edb7f2549..fb369855d 100644
--- a/src/network/mcpe/NetworkSession.php
+++ b/src/network/mcpe/NetworkSession.php
@@ -708,17 +708,6 @@ class NetworkSession{
 			$this->flushSendBuffer(true);
 			$this->sender->close("");
 
-			foreach($this->ackPromisesByReceiptId as $resolvers){
-				foreach($resolvers as $resolver){
-					$resolver->reject();
-				}
-			}
-			$this->ackPromisesByReceiptId = [];
-			foreach($this->sendBufferAckPromises as $resolver){
-				$resolver->reject();
-			}
-			$this->sendBufferAckPromises = [];
-
 			foreach($this->disposeHooks as $callback){
 				$callback();
 			}
@@ -726,6 +715,19 @@ class NetworkSession{
 			$this->setHandler(null);
 			$this->connected = false;
 
+			$ackPromisesByReceiptId = $this->ackPromisesByReceiptId;
+			$this->ackPromisesByReceiptId = [];
+			foreach($ackPromisesByReceiptId as $resolvers){
+				foreach($resolvers as $resolver){
+					$resolver->reject();
+				}
+			}
+			$sendBufferAckPromises = $this->sendBufferAckPromises;
+			$this->sendBufferAckPromises = [];
+			foreach($sendBufferAckPromises as $resolver){
+				$resolver->reject();
+			}
+
 			$this->logger->info($this->server->getLanguage()->translate(KnownTranslationFactory::pocketmine_network_session_close($reason)));
 		}
 	}