diff --git a/libmbus/COPYING b/libmbus/COPYING
index ac881f3..0075357 100644
--- a/libmbus/COPYING
+++ b/libmbus/COPYING
@@ -1,4 +1,4 @@
-Copyright (C) 2010-2011, Raditex AB
+Copyright (C) 2010-2012, Raditex AB
 All rights reserved.
 
 rSCADA 
@@ -13,12 +13,17 @@ Main developers:
 
 Other contributers:
 
- * Markus Bergkvist kindly contributed numerous patches that improved the libmbus API and increased compatibility with the M-BUS standard. 
+ * Stefan Wahren
+ * Tomas Menzl
+ * Henry N.
+ * Pelle van der Heide
+ * James Michael DuPont
+ * Uwe Grohnwaldt 
+ * Markus Bergkvist 
 
+LICENSE (the BSD lisence):
 
-LICENSE:
-
-Copyright (c) 2010-2011, Raditex Control AB
+Copyright (c) 2010-2012, Raditex Control AB
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: