diff --git a/protocol/src/main/java/net/md_5/bungee/protocol/ProtocolConstants.java b/protocol/src/main/java/net/md_5/bungee/protocol/ProtocolConstants.java
index da207d5f..bf316417 100644
--- a/protocol/src/main/java/net/md_5/bungee/protocol/ProtocolConstants.java
+++ b/protocol/src/main/java/net/md_5/bungee/protocol/ProtocolConstants.java
@@ -32,6 +32,7 @@ public class ProtocolConstants
     public static final int MINECRAFT_1_16_1 = 736;
     public static final int MINECRAFT_1_16_2 = 751;
     public static final int MINECRAFT_1_16_3 = 753;
+    public static final int MINECRAFT_1_16_4 = 754;
     public static final List<String> SUPPORTED_VERSIONS = Arrays.asList(
             "1.8.x",
             "1.9.x",
@@ -69,7 +70,8 @@ public class ProtocolConstants
             ProtocolConstants.MINECRAFT_1_16,
             ProtocolConstants.MINECRAFT_1_16_1,
             ProtocolConstants.MINECRAFT_1_16_2,
-            ProtocolConstants.MINECRAFT_1_16_3
+            ProtocolConstants.MINECRAFT_1_16_3,
+            ProtocolConstants.MINECRAFT_1_16_4
     );
 
     public enum Direction
diff --git a/proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap.java b/proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap.java
index c5f45f84..53911d1c 100644
--- a/proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap.java
+++ b/proxy/src/main/java/net/md_5/bungee/entitymap/EntityMap.java
@@ -66,6 +66,7 @@ public abstract class EntityMap
                 return EntityMap_1_16.INSTANCE;
             case ProtocolConstants.MINECRAFT_1_16_2:
             case ProtocolConstants.MINECRAFT_1_16_3:
+            case ProtocolConstants.MINECRAFT_1_16_4:
                 return EntityMap_1_16_2.INSTANCE;
         }
         throw new RuntimeException( "Version " + version + " has no entity map" );