diff --git a/src/pocketmine/PocketMine.php b/src/pocketmine/PocketMine.php
index daa0b66e2..0361b9817 100644
--- a/src/pocketmine/PocketMine.php
+++ b/src/pocketmine/PocketMine.php
@@ -73,8 +73,8 @@ namespace pocketmine {
 
 	const VERSION = "1.5dev";
 	const API_VERSION = "1.12.0";
-	const CODENAME = "絶好(Zekkou)ケーキ(Cake)";
-	const MINECRAFT_VERSION = "v0.10.5 alpha";
+	const CODENAME = "活発(Kappatsu)フグ(Fugu)";
+	const MINECRAFT_VERSION = "v0.11.0 alpha build 1";
 
 	/*
 	 * Startup code. Do not look at it, it may harm you.
diff --git a/src/raklib b/src/raklib
index 4d511fa64..a21af637c 160000
--- a/src/raklib
+++ b/src/raklib
@@ -1 +1 @@
-Subproject commit 4d511fa646b19ae6470971828ec1384e902e5415
+Subproject commit a21af637c94b4df355b4cbb7d22de51b0f771cfb