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 93963ca3..53a6d722 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
@@ -48,7 +48,7 @@ public class ProtocolConstants
     public static final int MINECRAFT_1_20_5 = 766;
     public static final int MINECRAFT_1_21 = 767;
     public static final int MINECRAFT_1_21_2 = 768;
-    public static final int MINECRAFT_1_21_4 = 1073742047;
+    public static final int MINECRAFT_1_21_4 = 1073742048;
     public static final List<String> SUPPORTED_VERSIONS;
     public static final List<Integer> SUPPORTED_VERSION_IDS;