diff --git a/api/src/main/java/com/viaversion/viaversion/api/protocol/version/ProtocolVersion.java b/api/src/main/java/com/viaversion/viaversion/api/protocol/version/ProtocolVersion.java
index 43ae6900f..0569dcae3 100644
--- a/api/src/main/java/com/viaversion/viaversion/api/protocol/version/ProtocolVersion.java
+++ b/api/src/main/java/com/viaversion/viaversion/api/protocol/version/ProtocolVersion.java
@@ -82,7 +82,7 @@ public class ProtocolVersion {
     public static final ProtocolVersion v1_19 = register(759, "1.19");
     public static final ProtocolVersion v1_19_1 = register(760, "1.19.1/2", new VersionRange("1.19", 1, 2));
     public static final ProtocolVersion v1_19_3 = register(761, "1.19.3");
-    public static final ProtocolVersion v1_19_4 = register(762, 119, "1.19.4");
+    public static final ProtocolVersion v1_19_4 = register(762, 120, "1.19.4");
     public static final ProtocolVersion unknown = register(-1, "UNKNOWN");
 
     public static ProtocolVersion register(int version, String name) {
diff --git a/common/src/main/java/com/viaversion/viaversion/protocols/protocol1_19_4to1_19_3/ClientboundPackets1_19_4.java b/common/src/main/java/com/viaversion/viaversion/protocols/protocol1_19_4to1_19_3/ClientboundPackets1_19_4.java
index 637882877..d9dce5ebe 100644
--- a/common/src/main/java/com/viaversion/viaversion/protocols/protocol1_19_4to1_19_3/ClientboundPackets1_19_4.java
+++ b/common/src/main/java/com/viaversion/viaversion/protocols/protocol1_19_4to1_19_3/ClientboundPackets1_19_4.java
@@ -34,103 +34,104 @@ public enum ClientboundPackets1_19_4 implements ClientboundPacketType {
     BLOCK_CHANGE, // 0x0A
     BOSSBAR, // 0x0B
     SERVER_DIFFICULTY, // 0x0C
-    CLEAR_TITLES, // 0x0D
-    TAB_COMPLETE, // 0x0E
-    DECLARE_COMMANDS, // 0x0F
-    CLOSE_WINDOW, // 0x10
-    WINDOW_ITEMS, // 0x11
-    WINDOW_PROPERTY, // 0x12
-    SET_SLOT, // 0x13
-    COOLDOWN, // 0x14
-    CUSTOM_CHAT_COMPLETIONS, // 0x15
-    PLUGIN_MESSAGE, // 0x16
-    DAMAGE_EVENT, // 0x17
-    DELETE_CHAT_MESSAGE, // 0x18
-    DISCONNECT, // 0x19
-    DISGUISED_CHAT, // 0x1A
-    ENTITY_STATUS, // 0x1B
-    EXPLOSION, // 0x1C
-    UNLOAD_CHUNK, // 0x1D
-    GAME_EVENT, // 0x1E
-    OPEN_HORSE_WINDOW, // 0x1F
-    HIT_ANIMATION, // 0x20
-    WORLD_BORDER_INIT, // 0x21
-    KEEP_ALIVE, // 0x22
-    CHUNK_DATA, // 0x23
-    EFFECT, // 0x24
-    SPAWN_PARTICLE, // 0x25
-    UPDATE_LIGHT, // 0x26
-    JOIN_GAME, // 0x27
-    MAP_DATA, // 0x28
-    TRADE_LIST, // 0x29
-    ENTITY_POSITION, // 0x2A
-    ENTITY_POSITION_AND_ROTATION, // 0x2B
-    ENTITY_ROTATION, // 0x2C
-    VEHICLE_MOVE, // 0x2D
-    OPEN_BOOK, // 0x2E
-    OPEN_WINDOW, // 0x2F
-    OPEN_SIGN_EDITOR, // 0x30
-    PING, // 0x31
-    CRAFT_RECIPE_RESPONSE, // 0x32
-    PLAYER_ABILITIES, // 0x33
-    PLAYER_CHAT, // 0x34
-    COMBAT_END, // 0x35
-    COMBAT_ENTER, // 0x36
-    COMBAT_KILL, // 0x37
-    PLAYER_INFO_REMOVE, // 0x38
-    PLAYER_INFO_UPDATE, // 0x39
-    FACE_PLAYER, // 0x3A
-    PLAYER_POSITION, // 0x3B
-    UNLOCK_RECIPES, // 0x3C
-    REMOVE_ENTITIES, // 0x3D
-    REMOVE_ENTITY_EFFECT, // 0x3E
-    RESOURCE_PACK, // 0x3F
-    RESPAWN, // 0x40
-    ENTITY_HEAD_LOOK, // 0x41
-    MULTI_BLOCK_CHANGE, // 0x42
-    SELECT_ADVANCEMENTS_TAB, // 0x43
-    SERVER_DATA, // 0x44
-    ACTIONBAR, // 0x45
-    WORLD_BORDER_CENTER, // 0x46
-    WORLD_BORDER_LERP_SIZE, // 0x47
-    WORLD_BORDER_SIZE, // 0x48
-    WORLD_BORDER_WARNING_DELAY, // 0x49
-    WORLD_BORDER_WARNING_DISTANCE, // 0x4A
-    CAMERA, // 0x4B
-    HELD_ITEM_CHANGE, // 0x4C
-    UPDATE_VIEW_POSITION, // 0x4D
-    UPDATE_VIEW_DISTANCE, // 0x4E
-    SPAWN_POSITION, // 0x4F
-    DISPLAY_SCOREBOARD, // 0x50
-    ENTITY_METADATA, // 0x51
-    ATTACH_ENTITY, // 0x52
-    ENTITY_VELOCITY, // 0x53
-    ENTITY_EQUIPMENT, // 0x54
-    SET_EXPERIENCE, // 0x55
-    UPDATE_HEALTH, // 0x56
-    SCOREBOARD_OBJECTIVE, // 0x57
-    SET_PASSENGERS, // 0x58
-    TEAMS, // 0x59
-    UPDATE_SCORE, // 0x5A
-    SET_SIMULATION_DISTANCE, // 0x5B
-    TITLE_SUBTITLE, // 0x5C
-    TIME_UPDATE, // 0x5D
-    TITLE_TEXT, // 0x5E
-    TITLE_TIMES, // 0x5F
-    ENTITY_SOUND, // 0x60
-    SOUND, // 0x61
-    STOP_SOUND, // 0x62
-    SYSTEM_CHAT, // 0x63
-    TAB_LIST, // 0x64
-    NBT_QUERY, // 0x65
-    COLLECT_ITEM, // 0x66
-    ENTITY_TELEPORT, // 0x67
-    ADVANCEMENTS, // 0x68
-    ENTITY_PROPERTIES, // 0x69
-    UPDATE_ENABLED_FEATURES, // 0x6A
-    ENTITY_EFFECT, // 0x6B
-    DECLARE_RECIPES, // 0x6C
-    TAGS; // 0x6D
+    CHUNK_BIOMES, // 0x0D
+    CLEAR_TITLES, // 0x0E
+    TAB_COMPLETE, // 0x0F
+    DECLARE_COMMANDS, // 0x10
+    CLOSE_WINDOW, // 0x11
+    WINDOW_ITEMS, // 0x12
+    WINDOW_PROPERTY, // 0x13
+    SET_SLOT, // 0x14
+    COOLDOWN, // 0x15
+    CUSTOM_CHAT_COMPLETIONS, // 0x16
+    PLUGIN_MESSAGE, // 0x17
+    DAMAGE_EVENT, // 0x18
+    DELETE_CHAT_MESSAGE, // 0x19
+    DISCONNECT, // 0x1A
+    DISGUISED_CHAT, // 0x1B
+    ENTITY_STATUS, // 0x1C
+    EXPLOSION, // 0x1D
+    UNLOAD_CHUNK, // 0x1E
+    GAME_EVENT, // 0x1F
+    OPEN_HORSE_WINDOW, // 0x20
+    HIT_ANIMATION, // 0x21
+    WORLD_BORDER_INIT, // 0x22
+    KEEP_ALIVE, // 0x23
+    CHUNK_DATA, // 0x24
+    EFFECT, // 0x25
+    SPAWN_PARTICLE, // 0x26
+    UPDATE_LIGHT, // 0x27
+    JOIN_GAME, // 0x28
+    MAP_DATA, // 0x29
+    TRADE_LIST, // 0x2A
+    ENTITY_POSITION, // 0x2B
+    ENTITY_POSITION_AND_ROTATION, // 0x2C
+    ENTITY_ROTATION, // 0x2D
+    VEHICLE_MOVE, // 0x2E
+    OPEN_BOOK, // 0x2F
+    OPEN_WINDOW, // 0x30
+    OPEN_SIGN_EDITOR, // 0x31
+    PING, // 0x32
+    CRAFT_RECIPE_RESPONSE, // 0x33
+    PLAYER_ABILITIES, // 0x34
+    PLAYER_CHAT, // 0x35
+    COMBAT_END, // 0x36
+    COMBAT_ENTER, // 0x37
+    COMBAT_KILL, // 0x38
+    PLAYER_INFO_REMOVE, // 0x39
+    PLAYER_INFO_UPDATE, // 0x3A
+    FACE_PLAYER, // 0x3B
+    PLAYER_POSITION, // 0x3C
+    UNLOCK_RECIPES, // 0x3D
+    REMOVE_ENTITIES, // 0x3E
+    REMOVE_ENTITY_EFFECT, // 0x3F
+    RESOURCE_PACK, // 0x40
+    RESPAWN, // 0x41
+    ENTITY_HEAD_LOOK, // 0x42
+    MULTI_BLOCK_CHANGE, // 0x43
+    SELECT_ADVANCEMENTS_TAB, // 0x44
+    SERVER_DATA, // 0x45
+    ACTIONBAR, // 0x46
+    WORLD_BORDER_CENTER, // 0x47
+    WORLD_BORDER_LERP_SIZE, // 0x48
+    WORLD_BORDER_SIZE, // 0x49
+    WORLD_BORDER_WARNING_DELAY, // 0x4A
+    WORLD_BORDER_WARNING_DISTANCE, // 0x4B
+    CAMERA, // 0x4C
+    HELD_ITEM_CHANGE, // 0x4D
+    UPDATE_VIEW_POSITION, // 0x4E
+    UPDATE_VIEW_DISTANCE, // 0x4F
+    SPAWN_POSITION, // 0x50
+    DISPLAY_SCOREBOARD, // 0x51
+    ENTITY_METADATA, // 0x52
+    ATTACH_ENTITY, // 0x53
+    ENTITY_VELOCITY, // 0x54
+    ENTITY_EQUIPMENT, // 0x55
+    SET_EXPERIENCE, // 0x56
+    UPDATE_HEALTH, // 0x57
+    SCOREBOARD_OBJECTIVE, // 0x58
+    SET_PASSENGERS, // 0x59
+    TEAMS, // 0x5A
+    UPDATE_SCORE, // 0x5B
+    SET_SIMULATION_DISTANCE, // 0x5C
+    TITLE_SUBTITLE, // 0x5D
+    TIME_UPDATE, // 0x5E
+    TITLE_TEXT, // 0x5F
+    TITLE_TIMES, // 0x60
+    ENTITY_SOUND, // 0x61
+    SOUND, // 0x62
+    STOP_SOUND, // 0x63
+    SYSTEM_CHAT, // 0x64
+    TAB_LIST, // 0x65
+    NBT_QUERY, // 0x66
+    COLLECT_ITEM, // 0x67
+    ENTITY_TELEPORT, // 0x68
+    ADVANCEMENTS, // 0x69
+    ENTITY_PROPERTIES, // 0x6A
+    UPDATE_ENABLED_FEATURES, // 0x6B
+    ENTITY_EFFECT, // 0x6C
+    DECLARE_RECIPES, // 0x6D
+    TAGS; // 0x6E
 
     @Override
     public int getId() {
diff --git a/common/src/main/java/com/viaversion/viaversion/protocols/protocol1_19_4to1_19_3/packets/EntityPackets.java b/common/src/main/java/com/viaversion/viaversion/protocols/protocol1_19_4to1_19_3/packets/EntityPackets.java
index 5dd70dcba..774ad5db7 100644
--- a/common/src/main/java/com/viaversion/viaversion/protocols/protocol1_19_4to1_19_3/packets/EntityPackets.java
+++ b/common/src/main/java/com/viaversion/viaversion/protocols/protocol1_19_4to1_19_3/packets/EntityPackets.java
@@ -72,6 +72,20 @@ public final class EntityPackets extends EntityRewriter<ClientboundPackets1_19_3
             }
         });
 
+        protocol.registerClientbound(ClientboundPackets1_19_3.PLAYER_POSITION, new PacketHandlers() {
+            @Override
+            protected void register() {
+                map(Type.DOUBLE); // X
+                map(Type.DOUBLE); // Y
+                map(Type.DOUBLE); // Z
+                map(Type.FLOAT); // Yaw
+                map(Type.FLOAT); // Pitch
+                map(Type.UNSIGNED_BYTE); // Relative arguments
+                map(Type.VAR_INT); // Id
+                read(Type.BOOLEAN); // Dismount vehicle
+            }
+        });
+
         protocol.registerClientbound(ClientboundPackets1_19_3.ENTITY_ANIMATION, new PacketHandlers() {
             @Override
             public void register() {
diff --git a/common/src/main/resources/assets/viaversion/data/mapping-1.19.4.json b/common/src/main/resources/assets/viaversion/data/mapping-1.19.4.json
index 65d73a5c5..5048b2b3d 100644
--- a/common/src/main/resources/assets/viaversion/data/mapping-1.19.4.json
+++ b/common/src/main/resources/assets/viaversion/data/mapping-1.19.4.json
@@ -27600,6 +27600,7 @@
     "minecraft:resource_key",
     "minecraft:template_mirror",
     "minecraft:template_rotation",
+    "minecraft:heightmap",
     "minecraft:uuid"
   ],
   "enchantments": [
diff --git a/gradle.properties b/gradle.properties
index b1cbc0338..c80e89d68 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,5 +1,5 @@
 # Project properties - we put these here so they can be modified without causing a recompile of the build scripts
-projectVersion=4.6.0-23w07a-SNAPSHOT
+projectVersion=4.6.0-23w08a-SNAPSHOT
 
 # Gradle properties
 org.gradle.daemon=true