diff --git a/src/ctobssim/ctobssim.cpp b/src/ctobssim/ctobssim.cpp
index d69d176..163d626 100644
--- a/src/ctobssim/ctobssim.cpp
+++ b/src/ctobssim/ctobssim.cpp
@@ -1,7 +1,7 @@
 /***************************************************************************
  *                  ctobssim - Observation simulator tool                  *
  * ----------------------------------------------------------------------- *
- *  copyright (C) 2011-2017 by Juergen Knoedlseder                         *
+ *  copyright (C) 2011-2018 by Juergen Knoedlseder                         *
  * ----------------------------------------------------------------------- *
  *                                                                         *
  *  This program is free software: you can redistribute it and/or modify   *