diff --git a/cubicweb_ckeditor/entities.py b/cubicweb_ckeditor/entities.py
index de4d45bd8285fcb0745a680760da37be69f6d82a..e1dc57568289fcafad4a8f7506a81d9939400ae0 100644
--- a/cubicweb_ckeditor/entities.py
+++ b/cubicweb_ckeditor/entities.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# copyright 2016 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# copyright 2016-2021 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr -- mailto:contact@logilab.fr
 #
 # This program is free software: you can redistribute it and/or modify it under
diff --git a/cubicweb_ckeditor/hooks.py b/cubicweb_ckeditor/hooks.py
index 784f6cd03a579d633e13ed37d868b1a730fcc850..aee4bf8bac1409c5585b1c89f0691e52e7bed7b4 100644
--- a/cubicweb_ckeditor/hooks.py
+++ b/cubicweb_ckeditor/hooks.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# copyright 2016 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# copyright 2016-2021 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr -- mailto:contact@logilab.fr
 #
 # This program is free software: you can redistribute it and/or modify it under
diff --git a/cubicweb_ckeditor/migration/postcreate.py b/cubicweb_ckeditor/migration/postcreate.py
index 572cb1682571e9a5128a09e178eb998aee3bac95..d75aa21c580e700926627881667350daadfd5b55 100644
--- a/cubicweb_ckeditor/migration/postcreate.py
+++ b/cubicweb_ckeditor/migration/postcreate.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# copyright 2016 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# copyright 2016-2021 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr -- mailto:contact@logilab.fr
 #
 # This program is free software: you can redistribute it and/or modify it under
diff --git a/cubicweb_ckeditor/schema.py b/cubicweb_ckeditor/schema.py
index 4bdf1b62979a6915720fadb9ae2f36a1880f2170..efb4b4e666921e7ee0e3df98d7fe24d0032d7aad 100644
--- a/cubicweb_ckeditor/schema.py
+++ b/cubicweb_ckeditor/schema.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# copyright 2016 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# copyright 2016-2021 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr -- mailto:contact@logilab.fr
 #
 # This program is free software: you can redistribute it and/or modify it under
diff --git a/cubicweb_ckeditor/views.py b/cubicweb_ckeditor/views.py
index 674a3c4543f5d47a05e83dc4ac69bc67ef362f94..67c545fa7b7dff1f4b07e02cb955fd304e137c23 100644
--- a/cubicweb_ckeditor/views.py
+++ b/cubicweb_ckeditor/views.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# copyright 2016 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# copyright 2016-2021 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr -- mailto:contact@logilab.fr
 #
 # This program is free software: you can redistribute it and/or modify it under
diff --git a/setup.py b/setup.py
index 110e8ed029dd3190c06558d4d7be113936112545..8010828555b0509262c3977b01e80d577e943ad0 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # pylint: disable=W0142,W0403,W0404,W0613,W0622,W0622,W0704,R0904,C0103,E0611
 #
-# copyright 2003-2020 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# copyright 2003-2021 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
 #
 # This file is part of CubicWeb.
diff --git a/test/pytestconf.py b/test/pytestconf.py
index 5676b19c13107542856c08dda336a5bb81ea560e..dd37f21e549662cc21ccc87027ee405336db0c6e 100644
--- a/test/pytestconf.py
+++ b/test/pytestconf.py
@@ -1,4 +1,4 @@
-# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# copyright 2003-2021 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
 #
 # This file is part of CubicWeb.
diff --git a/test/test_ckeditor.py b/test/test_ckeditor.py
index 30a92509cc3fcb60968f2495660d36d16e746819..ef7412902c201f44ab902664735f30cc5212e22f 100644
--- a/test/test_ckeditor.py
+++ b/test/test_ckeditor.py
@@ -1,4 +1,4 @@
-# copyright 2016 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# copyright 2016-2021 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr -- mailto:contact@logilab.fr
 #
 # This program is free software: you can redistribute it and/or modify it under