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 4ffc35e4..da207d5f 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
@@ -31,6 +31,7 @@ public class ProtocolConstants
     public static final int MINECRAFT_1_16 = 735;
     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 List<String> SUPPORTED_VERSIONS = Arrays.asList(
             "1.8.x",
             "1.9.x",
@@ -67,7 +68,8 @@ public class ProtocolConstants
             ProtocolConstants.MINECRAFT_1_15_2,
             ProtocolConstants.MINECRAFT_1_16,
             ProtocolConstants.MINECRAFT_1_16_1,
-            ProtocolConstants.MINECRAFT_1_16_2
+            ProtocolConstants.MINECRAFT_1_16_2,
+            ProtocolConstants.MINECRAFT_1_16_3
     );
 
     public enum Direction