diff --git a/src/main/java/org/spacehq/mc/protocol/MinecraftConstants.java b/src/main/java/org/spacehq/mc/protocol/MinecraftConstants.java
index e3b8b65c..ed521fe0 100644
--- a/src/main/java/org/spacehq/mc/protocol/MinecraftConstants.java
+++ b/src/main/java/org/spacehq/mc/protocol/MinecraftConstants.java
@@ -2,8 +2,8 @@ package org.spacehq.mc.protocol;
 
 public class MinecraftConstants {
     // General Constants
-    public static final String GAME_VERSION = "1.9";
-    public static final int PROTOCOL_VERSION = 107;
+    public static final String GAME_VERSION = "1.9.2";
+    public static final int PROTOCOL_VERSION = 109;
 
     // General Key Constants
     public static final String PROFILE_KEY = "profile";
diff --git a/src/main/java/org/spacehq/mc/protocol/data/MagicValues.java b/src/main/java/org/spacehq/mc/protocol/data/MagicValues.java
index 22eaa801..8772ab0e 100644
--- a/src/main/java/org/spacehq/mc/protocol/data/MagicValues.java
+++ b/src/main/java/org/spacehq/mc/protocol/data/MagicValues.java
@@ -93,6 +93,7 @@ public class MagicValues {
         register(AttributeType.ATTACK_DAMAGE, "generic.attackDamage");
         register(AttributeType.ATTACK_SPEED, "generic.attackSpeed");
         register(AttributeType.ARMOR, "generic.armor");
+        register(AttributeType.ARMOR_TOUGHNESS, "generic.armorToughness");
         register(AttributeType.LUCK, "generic.luck");
         register(AttributeType.HORSE_JUMP_STRENGTH, "horse.jumpStrength");
         register(AttributeType.ZOMBIE_SPAWN_REINFORCEMENTS_CHANCE, "zombie.spawnReinforcements");
diff --git a/src/main/java/org/spacehq/mc/protocol/data/game/entity/attribute/AttributeType.java b/src/main/java/org/spacehq/mc/protocol/data/game/entity/attribute/AttributeType.java
index 451e1a9b..2d04a4a2 100644
--- a/src/main/java/org/spacehq/mc/protocol/data/game/entity/attribute/AttributeType.java
+++ b/src/main/java/org/spacehq/mc/protocol/data/game/entity/attribute/AttributeType.java
@@ -9,6 +9,7 @@ public enum AttributeType {
     ATTACK_DAMAGE(2, 0, 2048),
     ATTACK_SPEED(4, 0, 1024),
     ARMOR(0, 0, 30),
+    ARMOR_TOUGHNESS(0, 0, 20),
     LUCK(0, -1024, 1024),
     HORSE_JUMP_STRENGTH(0.7, 0, 2),
     ZOMBIE_SPAWN_REINFORCEMENTS_CHANCE(0, 0, 1);
diff --git a/src/main/java/org/spacehq/mc/protocol/data/game/world/sound/BuiltinSound.java b/src/main/java/org/spacehq/mc/protocol/data/game/world/sound/BuiltinSound.java
index ec1cac1b..575191e8 100644
--- a/src/main/java/org/spacehq/mc/protocol/data/game/world/sound/BuiltinSound.java
+++ b/src/main/java/org/spacehq/mc/protocol/data/game/world/sound/BuiltinSound.java
@@ -416,6 +416,7 @@ public enum BuiltinSound implements Sound {
     ITEM_BUCKET_FILL,
     ITEM_BUCKET_FILL_LAVA,
     ITEM_CHORUS_FRUIT_TELEPORT,
+    ITEM_ELYTRA_FLYING,
     ITEM_FIRECHARGE_USE,
     ITEM_FLINTANDSTEEL_USE,
     ITEM_HOE_TILL,