diff --git a/modules/API/src/main/java/com/comphenix/protocol/ProtocolLibrary.java b/modules/API/src/main/java/com/comphenix/protocol/ProtocolLibrary.java
index e8dbf878..1426fc8e 100644
--- a/modules/API/src/main/java/com/comphenix/protocol/ProtocolLibrary.java
+++ b/modules/API/src/main/java/com/comphenix/protocol/ProtocolLibrary.java
@@ -39,12 +39,12 @@ public class ProtocolLibrary {
 	/**
 	 * The maximum version ProtocolLib has been tested with.
 	 */
-	public static final String MAXIMUM_MINECRAFT_VERSION = "1.11";
+	public static final String MAXIMUM_MINECRAFT_VERSION = "1.11.1";
 
 	/**
 	 * The date (with ISO 8601 or YYYY-MM-DD) when the most recent version (1.11) was released.
 	 */
-	public static final String MINECRAFT_LAST_RELEASE_DATE = "2016-11-14";
+	public static final String MINECRAFT_LAST_RELEASE_DATE = "2016-12-20";
 
 	/**
 	 * Plugins that are currently incompatible with ProtocolLib.