diff --git a/DMRCSBK.h b/DMRCSBK.h
index 6d5b206..7faf7b9 100644
--- a/DMRCSBK.h
+++ b/DMRCSBK.h
@@ -1,5 +1,5 @@
 /*
- *   Copyright (C) 2015,2016 by Jonathan Naylor G4KLX
+ *   Copyright (C) 2015,2016,2020 by Jonathan Naylor G4KLX
  *
  *   This program is free software; you can redistribute it and/or modify
  *   it under the terms of the GNU General Public License as published by