diff --git a/ProtocolLib/src/main/java/com/comphenix/protocol/ProtocolLibrary.java b/ProtocolLib/src/main/java/com/comphenix/protocol/ProtocolLibrary.java
index 08b4bf1a..f32516eb 100644
--- a/ProtocolLib/src/main/java/com/comphenix/protocol/ProtocolLibrary.java
+++ b/ProtocolLib/src/main/java/com/comphenix/protocol/ProtocolLibrary.java
@@ -86,7 +86,7 @@ public class ProtocolLibrary extends JavaPlugin {
 	/**
 	 * The maximum version ProtocolLib has been tested with,
 	 */
-	public static final String MAXIMUM_MINECRAFT_VERSION = "1.6.2";
+	public static final String MAXIMUM_MINECRAFT_VERSION = "1.6.4";
 	
 	/**
 	 * The date (with ISO 8601) when the most recent version was released.