diff --git a/SlicePlugin.cc b/SlicePlugin.cc
index c5972211472bd061bd38350eb1f8c0d797009050..9463fa0690392d61961af89a5bd6c89886ec8a68 100644
--- a/SlicePlugin.cc
+++ b/SlicePlugin.cc
@@ -1,7 +1,7 @@
 /*===========================================================================*\
 *                                                                            *
 *                              OpenFlipper                                   *
-*      Copyright (C) 2001-2010 by Computer Graphics Group, RWTH Aachen       *
+*      Copyright (C) 2001-2011 by Computer Graphics Group, RWTH Aachen       *
 *                           www.openflipper.org                              *
 *                                                                            *
 *--------------------------------------------------------------------------- *
diff --git a/SlicePlugin.hh b/SlicePlugin.hh
index 14d67cb2d3a5957868bdcb097200b067bc77b2ee..b9a32c3e116a3d9734da3af8d40e31c0cfe0d31e 100644
--- a/SlicePlugin.hh
+++ b/SlicePlugin.hh
@@ -1,7 +1,7 @@
 /*===========================================================================*\
 *                                                                            *
 *                              OpenFlipper                                   *
-*      Copyright (C) 2001-2010 by Computer Graphics Group, RWTH Aachen       *
+*      Copyright (C) 2001-2011 by Computer Graphics Group, RWTH Aachen       *
 *                           www.openflipper.org                              *
 *                                                                            *
 *--------------------------------------------------------------------------- *
diff --git a/SliceToolbox.cc b/SliceToolbox.cc
index b13678d0387f9ef23d7aa65c76b0fd38dbc2f9f8..31397d5329cf0acfcb870d057405edb0d3b98cf9 100644
--- a/SliceToolbox.cc
+++ b/SliceToolbox.cc
@@ -1,7 +1,7 @@
 /*===========================================================================*\
 *                                                                            *
 *                              OpenFlipper                                   *
-*      Copyright (C) 2001-2010 by Computer Graphics Group, RWTH Aachen       *
+*      Copyright (C) 2001-2011 by Computer Graphics Group, RWTH Aachen       *
 *                           www.openflipper.org                              *
 *                                                                            *
 *--------------------------------------------------------------------------- *
diff --git a/SliceToolbox.hh b/SliceToolbox.hh
index ade08eee80eb9ef870508fff473ec15c9dbc98dd..734780dab45e83d5de9f9ff6ff13e4c08570e600 100644
--- a/SliceToolbox.hh
+++ b/SliceToolbox.hh
@@ -1,7 +1,7 @@
 /*===========================================================================*\
 *                                                                            *
 *                              OpenFlipper                                   *
-*      Copyright (C) 2001-2010 by Computer Graphics Group, RWTH Aachen       *
+*      Copyright (C) 2001-2011 by Computer Graphics Group, RWTH Aachen       *
 *                           www.openflipper.org                              *
 *                                                                            *
 *--------------------------------------------------------------------------- *