diff --git a/forms/about.ui b/forms/about.ui
index 4afa7f8..4776cf2 100644
--- a/forms/about.ui
+++ b/forms/about.ui
@@ -85,7 +85,7 @@
          <property name="text">
           <string>This is QModBus %1.
 
-Copyright © 2009-2011 Tobias Doerffel, EDC Electronic Design Chemnitz GmbH</string>
+Copyright © 2009-2018 Tobias Junghans, EDC Electronic Design Chemnitz GmbH</string>
          </property>
          <property name="textFormat">
           <enum>Qt::PlainText</enum>
diff --git a/src/BatchProcessor.cpp b/src/BatchProcessor.cpp
index fdce365..e8a61b8 100644
--- a/src/BatchProcessor.cpp
+++ b/src/BatchProcessor.cpp
@@ -1,7 +1,7 @@
 /*
  * BatchProcessor.cpp - implementation of BatchProcessor class
  *
- * Copyright (c) 2011-2014 Tobias Doerffel
+ * Copyright (c) 2011-2014 Tobias Junghans
  *
  * This file is part of QModBus - http://qmodbus.sourceforge.net
  *
diff --git a/src/BatchProcessor.h b/src/BatchProcessor.h
index 6ec03f0..07ae408 100644
--- a/src/BatchProcessor.h
+++ b/src/BatchProcessor.h
@@ -1,7 +1,7 @@
 /*
  * BatchProcessor.h - header file for BatchProcessor class
  *
- * Copyright (c) 2011-2014 Tobias Doerffel / Electronic Design Chemnitz
+ * Copyright (c) 2011-2014 Tobias Junghans / Electronic Design Chemnitz
  *
  * This file is part of QModBus - http://qmodbus.sourceforge.net
  *
diff --git a/src/main.cpp b/src/main.cpp
index b00e3ff..eb8855c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,7 +1,7 @@
 /*
  * main.cpp - main file for QModBus
  *
- * Copyright (c) 2009-2014 Tobias Doerffel / Electronic Design Chemnitz
+ * Copyright (c) 2009-2014 Tobias Junghans / Electronic Design Chemnitz
  *
  * This file is part of QModBus - http://qmodbus.sourceforge.net
  *
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 99575b4..d829be0 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -1,7 +1,7 @@
 /*
  * mainwindow.cpp - implementation of MainWindow class
  *
- * Copyright (c) 2009-2013 Tobias Doerffel / Electronic Design Chemnitz
+ * Copyright (c) 2009-2013 Tobias Junghans / Electronic Design Chemnitz
  *
  * This file is part of QModBus - http://qmodbus.sourceforge.net
  *
diff --git a/src/mainwindow.h b/src/mainwindow.h
index 91168ac..1b80655 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -1,7 +1,7 @@
 /*
  * mainwindow.h - header file for MainWindow class
  *
- * Copyright (c) 2009-2014 Tobias Doerffel / Electronic Design Chemnitz
+ * Copyright (c) 2009-2014 Tobias Junghans / Electronic Design Chemnitz
  *
  * This file is part of QModBus - http://qmodbus.sourceforge.net
  *