diff --git a/patoolib/programs/p7azip.py b/patoolib/programs/p7azip.py
index 600db42..7bb9e1d 100644
--- a/patoolib/programs/p7azip.py
+++ b/patoolib/programs/p7azip.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright (C) 2010-2011 Bastian Kleineidam
+# Copyright (C) 2010-2012 Bastian Kleineidam
 #
 # 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
diff --git a/patoolib/programs/unrar.py b/patoolib/programs/unrar.py
index 8cf2d5b..516bc52 100644
--- a/patoolib/programs/unrar.py
+++ b/patoolib/programs/unrar.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright (C) 2010 Bastian Kleineidam
+# Copyright (C) 2010-2012 Bastian Kleineidam
 #
 # 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
diff --git a/tests/test_baker.py b/tests/test_baker.py
index 221a45b..40548c8 100644
--- a/tests/test_baker.py
+++ b/tests/test_baker.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright (C) 2010 Bastian Kleineidam
+# Copyright (C) 2010-2012 Bastian Kleineidam
 #
 # 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
diff --git a/tests/test_formats.py b/tests/test_formats.py
index 52326d1..da0aa39 100644
--- a/tests/test_formats.py
+++ b/tests/test_formats.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright (C) 2010 Bastian Kleineidam
+# Copyright (C) 2010-2012 Bastian Kleineidam
 #
 # 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