diff --git a/composer.lock b/composer.lock
index 8395d5e19..ede5690c9 100644
--- a/composer.lock
+++ b/composer.lock
@@ -413,12 +413,12 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/pmmp/RakLib.git",
-                "reference": "d9f15311ef328bddd5891fb7e92d2b3a7e48f501"
+                "reference": "1a213053c51c6793ea050eb9e7d0bc4184dce52c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/pmmp/RakLib/zipball/d9f15311ef328bddd5891fb7e92d2b3a7e48f501",
-                "reference": "d9f15311ef328bddd5891fb7e92d2b3a7e48f501",
+                "url": "https://api.github.com/repos/pmmp/RakLib/zipball/1a213053c51c6793ea050eb9e7d0bc4184dce52c",
+                "reference": "1a213053c51c6793ea050eb9e7d0bc4184dce52c",
                 "shasum": ""
             },
             "require": {
@@ -446,7 +446,7 @@
                 "source": "https://github.com/pmmp/RakLib/tree/master",
                 "issues": "https://github.com/pmmp/RakLib/issues"
             },
-            "time": "2019-02-21T14:39:41+00:00"
+            "time": "2019-03-23T12:51:03+00:00"
         },
         {
             "name": "pocketmine/snooze",
diff --git a/src/pocketmine/network/mcpe/RakLibInterface.php b/src/pocketmine/network/mcpe/RakLibInterface.php
index 491806c51..0346023c9 100644
--- a/src/pocketmine/network/mcpe/RakLibInterface.php
+++ b/src/pocketmine/network/mcpe/RakLibInterface.php
@@ -99,7 +99,9 @@ class RakLibInterface implements ServerInstance, AdvancedNetworkInterface{
 		$this->server->getTickSleeper()->addNotifier($this->sleeper, function() : void{
 			while($this->interface->handlePacket());
 		});
-		$this->rakLib->start(PTHREADS_INHERIT_CONSTANTS); //HACK: MainLogger needs constants for exception logging
+		$this->server->getLogger()->debug("Waiting for RakLib to start...");
+		$this->rakLib->startAndWait(PTHREADS_INHERIT_CONSTANTS); //HACK: MainLogger needs constants for exception logging
+		$this->server->getLogger()->debug("RakLib booted successfully");
 	}
 
 	public function getConnectionCount() : int{