diff --git a/README.md b/README.md
index caee31a2..add3fe37 100644
--- a/README.md
+++ b/README.md
@@ -92,10 +92,14 @@ GlobalMouseKeyHook
 Copyright (c) 2004-2015, George Mamaladze  
 https://github.com/gmamaladze/globalmousekeyhook
 
-Cecil  
-Copyright (c) 2008 - 2015 Jb Evain Copyright (c) 2008 - 2011 Novell, Inc.  
+Mono.Cecil  
+Copyright (c) 2008 - 2015 Jb Evain, Copyright (c) 2008 - 2011 Novell, Inc.  
 https://github.com/jbevain/cecil
 
+Mono.Nat  
+Copyright (c) 2006 Alan McGovern, Copyright (c) 2007 Ben Motmans  
+https://github.com/nterry/Mono.Nat
+
 Thank you!
 ---
 I really appreciate all kinds of feedback and contributions. Thanks for using and supporting xRAT 2.0!