diff --git a/Minecraft.Server.FourKit/Material.cs b/Minecraft.Server.FourKit/Material.cs
index 2f06eb3d..e70d5b26 100644
--- a/Minecraft.Server.FourKit/Material.cs
+++ b/Minecraft.Server.FourKit/Material.cs
@@ -166,10 +166,33 @@ public enum Material
     DROPPER = 158,
     STAINED_CLAY = 159,
     STAINED_GLASS_PANE = 160,
+    LEAVES2 = 161,
+    LOG2 = 162,
+    ACACIA_WOOD_STAIRS = 163,
+    DARK_OAK_WOOD_STAIRS = 164,
+    IRON_TRAP_DOOR = 167,
+    PRISMARINE = 168,
+    SEA_LANTERN = 169,
     HAY_BLOCK = 170,
     CARPET = 171,
     HARD_CLAY = 172,
     COAL_BLOCK = 173,
+    PACKED_ICE = 174,
+    TALL_GRASS2 = 175,
+    INVERTED_DAYLIGHT_DETECTOR = 178,
+    RED_SANDSTONE = 179,
+    RED_SANDSTONE_STAIRS = 180,
+    SPRUCE_FENCE_GATE = 183,
+    BIRCH_FENCE_GATE = 184,
+    JUNGLE_FENCE_GATE = 185,
+    DARK_OAK_FENCE_GATE = 186,
+    ACACIA_FENCE_GATE = 187,
+    SPRUCE_FENCE = 188,
+    BIRCH_FENCE = 189,
+    JUNGLE_FENCE = 190,
+    DARK_OAK_FENCE = 191,
+    ACACIA_FENCE = 192,
+    
 
     // items 
     IRON_SPADE = 256,
@@ -302,6 +325,7 @@ public enum Material
     MONSTER_EGG = 383,
     EXP_BOTTLE = 384,
     FIREBALL = 385,
+    BOOK_AND_QUILL = 386,
     EMERALD = 388,
     ITEM_FRAME = 389,
     FLOWER_POT_ITEM = 390,
@@ -323,11 +347,25 @@ public enum Material
     QUARTZ = 406,
     EXPLOSIVE_MINECART = 407,
     HOPPER_MINECART = 408,
+    PRISMARINE_SHARD = 409,
+    PRISMARINE_CRYSTAL = 410,
+    RAW_RABBIT = 411,
+    COOKED_RABBIT = 412,
+    RABBITS_FOOT = 414,
+    RABBIT_HIDE = 415,
+    ARMOR_STAND = 416,
     IRON_BARDING = 417,
     GOLD_BARDING = 418,
     DIAMOND_BARDING = 419,
     LEASH = 420,
     NAME_TAG = 421,
+    RAW_MUTTON = 423,
+    COOKED_MUTTON = 424,
+    SPRUCE_DOOR = 427,
+    BIRCH_DOOR = 428,
+    JUNGLE_DOOR = 429,
+    ACACIA_DOOR = 430,
+    DARK_OAK_DOOR = 431,
     GOLD_RECORD = 2256,
     GREEN_RECORD = 2257,
     RECORD_3 = 2258,