diff --git a/_meta/setup.py b/_meta/setup.py
index 7b33ec4..9a448b5 100644
--- a/_meta/setup.py
+++ b/_meta/setup.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/importer/indico_importer/__init__.py b/importer/indico_importer/__init__.py
index 55a1b99..2667e51 100644
--- a/importer/indico_importer/__init__.py
+++ b/importer/indico_importer/__init__.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/importer/indico_importer/base.py b/importer/indico_importer/base.py
index e9fbee3..8d70e52 100644
--- a/importer/indico_importer/base.py
+++ b/importer/indico_importer/base.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/importer/indico_importer/client/index.js b/importer/indico_importer/client/index.js
index 077cf83..59eedcf 100644
--- a/importer/indico_importer/client/index.js
+++ b/importer/indico_importer/client/index.js
@@ -1,5 +1,5 @@
 // This file is part of the Indico plugins.
-// Copyright (C) 2002 - 2020 CERN
+// Copyright (C) 2002 - 2021 CERN
 //
 // The Indico plugins are free software; you can redistribute
 // them and/or modify them under the terms of the MIT License;
diff --git a/importer/indico_importer/client/main.css b/importer/indico_importer/client/main.css
index 39e07b5..778c623 100644
--- a/importer/indico_importer/client/main.css
+++ b/importer/indico_importer/client/main.css
@@ -1,5 +1,5 @@
 /* This file is part of the Indico plugins.
- * Copyright (C) 2002 - 2020 CERN
+ * Copyright (C) 2002 - 2021 CERN
  *
  * The Indico plugins are free software; you can redistribute
  * them and/or modify them under the terms of the MIT License;
diff --git a/importer/indico_importer/controllers.py b/importer/indico_importer/controllers.py
index d5d2b52..0e9c49d 100644
--- a/importer/indico_importer/controllers.py
+++ b/importer/indico_importer/controllers.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/importer/indico_importer/converter.py b/importer/indico_importer/converter.py
index f8b138c..c0a0e5b 100644
--- a/importer/indico_importer/converter.py
+++ b/importer/indico_importer/converter.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/importer/indico_importer/plugin.py b/importer/indico_importer/plugin.py
index 4dc2be7..18eaac3 100644
--- a/importer/indico_importer/plugin.py
+++ b/importer/indico_importer/plugin.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/importer/indico_importer/util.py b/importer/indico_importer/util.py
index 96f8693..ac72ce7 100644
--- a/importer/indico_importer/util.py
+++ b/importer/indico_importer/util.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/importer/setup.py b/importer/setup.py
index 59bf38f..9a67255 100644
--- a/importer/setup.py
+++ b/importer/setup.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/importer_invenio/indico_importer_invenio/__init__.py b/importer_invenio/indico_importer_invenio/__init__.py
index ef7b709..a70b410 100644
--- a/importer_invenio/indico_importer_invenio/__init__.py
+++ b/importer_invenio/indico_importer_invenio/__init__.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/importer_invenio/indico_importer_invenio/connector.py b/importer_invenio/indico_importer_invenio/connector.py
index 98d5915..8477cb6 100644
--- a/importer_invenio/indico_importer_invenio/connector.py
+++ b/importer_invenio/indico_importer_invenio/connector.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/importer_invenio/indico_importer_invenio/converters.py b/importer_invenio/indico_importer_invenio/converters.py
index 5c55e90..83cafd3 100644
--- a/importer_invenio/indico_importer_invenio/converters.py
+++ b/importer_invenio/indico_importer_invenio/converters.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/importer_invenio/indico_importer_invenio/forms.py b/importer_invenio/indico_importer_invenio/forms.py
index 0529a5e..4b73cdc 100644
--- a/importer_invenio/indico_importer_invenio/forms.py
+++ b/importer_invenio/indico_importer_invenio/forms.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/importer_invenio/indico_importer_invenio/importer.py b/importer_invenio/indico_importer_invenio/importer.py
index 78aed0b..c6bc814 100644
--- a/importer_invenio/indico_importer_invenio/importer.py
+++ b/importer_invenio/indico_importer_invenio/importer.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/importer_invenio/indico_importer_invenio/plugin.py b/importer_invenio/indico_importer_invenio/plugin.py
index 5333b03..5c6b03b 100644
--- a/importer_invenio/indico_importer_invenio/plugin.py
+++ b/importer_invenio/indico_importer_invenio/plugin.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/importer_invenio/setup.py b/importer_invenio/setup.py
index 25b404a..211fe12 100644
--- a/importer_invenio/setup.py
+++ b/importer_invenio/setup.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/indico_livesync/__init__.py b/livesync/indico_livesync/__init__.py
index a086bbc..cd633a1 100644
--- a/livesync/indico_livesync/__init__.py
+++ b/livesync/indico_livesync/__init__.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/indico_livesync/base.py b/livesync/indico_livesync/base.py
index 9004cc3..43cc23d 100644
--- a/livesync/indico_livesync/base.py
+++ b/livesync/indico_livesync/base.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/indico_livesync/blueprint.py b/livesync/indico_livesync/blueprint.py
index a70a8b4..37aaaaa 100644
--- a/livesync/indico_livesync/blueprint.py
+++ b/livesync/indico_livesync/blueprint.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/indico_livesync/cli.py b/livesync/indico_livesync/cli.py
index 1885ace..b74e0d3 100644
--- a/livesync/indico_livesync/cli.py
+++ b/livesync/indico_livesync/cli.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/indico_livesync/controllers.py b/livesync/indico_livesync/controllers.py
index db8663e..cd5405e 100644
--- a/livesync/indico_livesync/controllers.py
+++ b/livesync/indico_livesync/controllers.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/indico_livesync/forms.py b/livesync/indico_livesync/forms.py
index d9563d7..1f191e4 100644
--- a/livesync/indico_livesync/forms.py
+++ b/livesync/indico_livesync/forms.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/indico_livesync/handler.py b/livesync/indico_livesync/handler.py
index 2c37237..9952ea9 100644
--- a/livesync/indico_livesync/handler.py
+++ b/livesync/indico_livesync/handler.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/indico_livesync/marcxml.py b/livesync/indico_livesync/marcxml.py
index 81d91a6..1bb4905 100644
--- a/livesync/indico_livesync/marcxml.py
+++ b/livesync/indico_livesync/marcxml.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/indico_livesync/models/agents.py b/livesync/indico_livesync/models/agents.py
index 892e54a..8e54341 100644
--- a/livesync/indico_livesync/models/agents.py
+++ b/livesync/indico_livesync/models/agents.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/indico_livesync/models/queue.py b/livesync/indico_livesync/models/queue.py
index 6097cb0..80a1797 100644
--- a/livesync/indico_livesync/models/queue.py
+++ b/livesync/indico_livesync/models/queue.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/indico_livesync/plugin.py b/livesync/indico_livesync/plugin.py
index 9912e92..282e217 100644
--- a/livesync/indico_livesync/plugin.py
+++ b/livesync/indico_livesync/plugin.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/indico_livesync/simplify.py b/livesync/indico_livesync/simplify.py
index b1db9fe..85d0bdb 100644
--- a/livesync/indico_livesync/simplify.py
+++ b/livesync/indico_livesync/simplify.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/indico_livesync/task.py b/livesync/indico_livesync/task.py
index 65a477f..7aa9f80 100644
--- a/livesync/indico_livesync/task.py
+++ b/livesync/indico_livesync/task.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/indico_livesync/uploader.py b/livesync/indico_livesync/uploader.py
index bc9b744..8e35b8f 100644
--- a/livesync/indico_livesync/uploader.py
+++ b/livesync/indico_livesync/uploader.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/indico_livesync/util.py b/livesync/indico_livesync/util.py
index 09b090c..983f332 100644
--- a/livesync/indico_livesync/util.py
+++ b/livesync/indico_livesync/util.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/setup.py b/livesync/setup.py
index 8eee8dd..39f982a 100644
--- a/livesync/setup.py
+++ b/livesync/setup.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/tests/agent_test.py b/livesync/tests/agent_test.py
index ea506f3..a3900cd 100644
--- a/livesync/tests/agent_test.py
+++ b/livesync/tests/agent_test.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/tests/conftest.py b/livesync/tests/conftest.py
index d6a4853..a724745 100644
--- a/livesync/tests/conftest.py
+++ b/livesync/tests/conftest.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/tests/queue_test.py b/livesync/tests/queue_test.py
index 398b714..2150ae5 100644
--- a/livesync/tests/queue_test.py
+++ b/livesync/tests/queue_test.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/tests/simplify_test.py b/livesync/tests/simplify_test.py
index c30e233..0636fad 100644
--- a/livesync/tests/simplify_test.py
+++ b/livesync/tests/simplify_test.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/tests/uploader_test.py b/livesync/tests/uploader_test.py
index 2caa0a1..868ad77 100644
--- a/livesync/tests/uploader_test.py
+++ b/livesync/tests/uploader_test.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync/tests/util_test.py b/livesync/tests/util_test.py
index 09d9774..440e6d7 100644
--- a/livesync/tests/util_test.py
+++ b/livesync/tests/util_test.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync_debug/indico_livesync_debug/backend.py b/livesync_debug/indico_livesync_debug/backend.py
index 40fd974..6494bd0 100644
--- a/livesync_debug/indico_livesync_debug/backend.py
+++ b/livesync_debug/indico_livesync_debug/backend.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync_debug/indico_livesync_debug/plugin.py b/livesync_debug/indico_livesync_debug/plugin.py
index 5446d83..1f83930 100644
--- a/livesync_debug/indico_livesync_debug/plugin.py
+++ b/livesync_debug/indico_livesync_debug/plugin.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/livesync_debug/setup.py b/livesync_debug/setup.py
index d3b8020..9f6ca2b 100644
--- a/livesync_debug/setup.py
+++ b/livesync_debug/setup.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/payment_manual/indico_payment_manual/__init__.py b/payment_manual/indico_payment_manual/__init__.py
index 04f67c2..23dd811 100644
--- a/payment_manual/indico_payment_manual/__init__.py
+++ b/payment_manual/indico_payment_manual/__init__.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/payment_manual/indico_payment_manual/placeholders.py b/payment_manual/indico_payment_manual/placeholders.py
index fb85c53..7150aa7 100644
--- a/payment_manual/indico_payment_manual/placeholders.py
+++ b/payment_manual/indico_payment_manual/placeholders.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/payment_manual/indico_payment_manual/plugin.py b/payment_manual/indico_payment_manual/plugin.py
index 58fe235..65fa6a7 100644
--- a/payment_manual/indico_payment_manual/plugin.py
+++ b/payment_manual/indico_payment_manual/plugin.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/payment_manual/setup.py b/payment_manual/setup.py
index f6a8ef3..13269d0 100644
--- a/payment_manual/setup.py
+++ b/payment_manual/setup.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/payment_paypal/indico_payment_paypal/__init__.py b/payment_paypal/indico_payment_paypal/__init__.py
index 9d2be1a..64395de 100644
--- a/payment_paypal/indico_payment_paypal/__init__.py
+++ b/payment_paypal/indico_payment_paypal/__init__.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/payment_paypal/indico_payment_paypal/blueprint.py b/payment_paypal/indico_payment_paypal/blueprint.py
index e00da1a..27cfbc1 100644
--- a/payment_paypal/indico_payment_paypal/blueprint.py
+++ b/payment_paypal/indico_payment_paypal/blueprint.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/payment_paypal/indico_payment_paypal/controllers.py b/payment_paypal/indico_payment_paypal/controllers.py
index f40b1b9..b1d12ff 100644
--- a/payment_paypal/indico_payment_paypal/controllers.py
+++ b/payment_paypal/indico_payment_paypal/controllers.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/payment_paypal/indico_payment_paypal/plugin.py b/payment_paypal/indico_payment_paypal/plugin.py
index 8e7764f..01fcc83 100644
--- a/payment_paypal/indico_payment_paypal/plugin.py
+++ b/payment_paypal/indico_payment_paypal/plugin.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/payment_paypal/indico_payment_paypal/util.py b/payment_paypal/indico_payment_paypal/util.py
index 2352737..6ab6962 100644
--- a/payment_paypal/indico_payment_paypal/util.py
+++ b/payment_paypal/indico_payment_paypal/util.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/payment_paypal/setup.py b/payment_paypal/setup.py
index 21222b6..3c1cbed 100644
--- a/payment_paypal/setup.py
+++ b/payment_paypal/setup.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/payment_paypal/tests/controllers_test.py b/payment_paypal/tests/controllers_test.py
index f083eda..a0948af 100644
--- a/payment_paypal/tests/controllers_test.py
+++ b/payment_paypal/tests/controllers_test.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/payment_paypal/tests/util_test.py b/payment_paypal/tests/util_test.py
index 484c1ba..62ced7c 100644
--- a/payment_paypal/tests/util_test.py
+++ b/payment_paypal/tests/util_test.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/piwik/indico_piwik/__init__.py b/piwik/indico_piwik/__init__.py
index ee76d4b..c06335e 100644
--- a/piwik/indico_piwik/__init__.py
+++ b/piwik/indico_piwik/__init__.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/piwik/indico_piwik/client/index.js b/piwik/indico_piwik/client/index.js
index dd37c19..7f53b04 100644
--- a/piwik/indico_piwik/client/index.js
+++ b/piwik/indico_piwik/client/index.js
@@ -1,5 +1,5 @@
 // This file is part of the Indico plugins.
-// Copyright (C) 2002 - 2020 CERN
+// Copyright (C) 2002 - 2021 CERN
 //
 // The Indico plugins are free software; you can redistribute
 // them and/or modify them under the terms of the MIT License;
diff --git a/piwik/indico_piwik/client/main.css b/piwik/indico_piwik/client/main.css
index 10c48ac..a73dcd8 100644
--- a/piwik/indico_piwik/client/main.css
+++ b/piwik/indico_piwik/client/main.css
@@ -1,5 +1,5 @@
 /* This file is part of the Indico plugins.
- * Copyright (C) 2002 - 2020 CERN
+ * Copyright (C) 2002 - 2021 CERN
  *
  * The Indico plugins are free software; you can redistribute
  * them and/or modify them under the terms of the MIT License;
diff --git a/piwik/indico_piwik/controllers.py b/piwik/indico_piwik/controllers.py
index 4e5f540..101fdae 100644
--- a/piwik/indico_piwik/controllers.py
+++ b/piwik/indico_piwik/controllers.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/piwik/indico_piwik/forms.py b/piwik/indico_piwik/forms.py
index b57f15a..28619f2 100644
--- a/piwik/indico_piwik/forms.py
+++ b/piwik/indico_piwik/forms.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/piwik/indico_piwik/piwik.py b/piwik/indico_piwik/piwik.py
index 46291e6..b9f1ff5 100644
--- a/piwik/indico_piwik/piwik.py
+++ b/piwik/indico_piwik/piwik.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/piwik/indico_piwik/plugin.py b/piwik/indico_piwik/plugin.py
index 173ac5e..39e96c2 100644
--- a/piwik/indico_piwik/plugin.py
+++ b/piwik/indico_piwik/plugin.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/piwik/indico_piwik/queries/base.py b/piwik/indico_piwik/queries/base.py
index 4409f16..5bf9a77 100644
--- a/piwik/indico_piwik/queries/base.py
+++ b/piwik/indico_piwik/queries/base.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/piwik/indico_piwik/queries/graphs.py b/piwik/indico_piwik/queries/graphs.py
index eeeb543..34fe660 100644
--- a/piwik/indico_piwik/queries/graphs.py
+++ b/piwik/indico_piwik/queries/graphs.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/piwik/indico_piwik/queries/metrics.py b/piwik/indico_piwik/queries/metrics.py
index fe6bd90..624b457 100644
--- a/piwik/indico_piwik/queries/metrics.py
+++ b/piwik/indico_piwik/queries/metrics.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/piwik/indico_piwik/queries/tracking.py b/piwik/indico_piwik/queries/tracking.py
index 5f35693..c45f4be 100644
--- a/piwik/indico_piwik/queries/tracking.py
+++ b/piwik/indico_piwik/queries/tracking.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/piwik/indico_piwik/queries/utils.py b/piwik/indico_piwik/queries/utils.py
index ab0a7f0..2cbad73 100644
--- a/piwik/indico_piwik/queries/utils.py
+++ b/piwik/indico_piwik/queries/utils.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/piwik/indico_piwik/reports.py b/piwik/indico_piwik/reports.py
index bbc8343..b6fab57 100644
--- a/piwik/indico_piwik/reports.py
+++ b/piwik/indico_piwik/reports.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/piwik/indico_piwik/views.py b/piwik/indico_piwik/views.py
index a3cfee7..56f8909 100644
--- a/piwik/indico_piwik/views.py
+++ b/piwik/indico_piwik/views.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/piwik/setup.py b/piwik/setup.py
index 8c37e08..aa37bab 100644
--- a/piwik/setup.py
+++ b/piwik/setup.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/previewer_code/indico_previewer_code/__init__.py b/previewer_code/indico_previewer_code/__init__.py
index 9b79da3..888e8c8 100644
--- a/previewer_code/indico_previewer_code/__init__.py
+++ b/previewer_code/indico_previewer_code/__init__.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/previewer_code/indico_previewer_code/plugin.py b/previewer_code/indico_previewer_code/plugin.py
index 32d7bb6..5df5f91 100644
--- a/previewer_code/indico_previewer_code/plugin.py
+++ b/previewer_code/indico_previewer_code/plugin.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/previewer_code/setup.py b/previewer_code/setup.py
index 3dbdccb..353328d 100644
--- a/previewer_code/setup.py
+++ b/previewer_code/setup.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/previewer_jupyter/indico_previewer_jupyter/__init__.py b/previewer_jupyter/indico_previewer_jupyter/__init__.py
index 67a0745..eadb69c 100644
--- a/previewer_jupyter/indico_previewer_jupyter/__init__.py
+++ b/previewer_jupyter/indico_previewer_jupyter/__init__.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/previewer_jupyter/indico_previewer_jupyter/blueprint.py b/previewer_jupyter/indico_previewer_jupyter/blueprint.py
index 9984b23..fb418f6 100644
--- a/previewer_jupyter/indico_previewer_jupyter/blueprint.py
+++ b/previewer_jupyter/indico_previewer_jupyter/blueprint.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/previewer_jupyter/indico_previewer_jupyter/controllers.py b/previewer_jupyter/indico_previewer_jupyter/controllers.py
index e097351..d82f72c 100644
--- a/previewer_jupyter/indico_previewer_jupyter/controllers.py
+++ b/previewer_jupyter/indico_previewer_jupyter/controllers.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/previewer_jupyter/indico_previewer_jupyter/cpp_highlighter.py b/previewer_jupyter/indico_previewer_jupyter/cpp_highlighter.py
index ae52666..baa575c 100644
--- a/previewer_jupyter/indico_previewer_jupyter/cpp_highlighter.py
+++ b/previewer_jupyter/indico_previewer_jupyter/cpp_highlighter.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/previewer_jupyter/indico_previewer_jupyter/plugin.py b/previewer_jupyter/indico_previewer_jupyter/plugin.py
index 0e93001..0574b87 100644
--- a/previewer_jupyter/indico_previewer_jupyter/plugin.py
+++ b/previewer_jupyter/indico_previewer_jupyter/plugin.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/previewer_jupyter/setup.py b/previewer_jupyter/setup.py
index 7be753d..0cb6da3 100644
--- a/previewer_jupyter/setup.py
+++ b/previewer_jupyter/setup.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/search/indico_search/__init__.py b/search/indico_search/__init__.py
index 0b57e03..43512a1 100644
--- a/search/indico_search/__init__.py
+++ b/search/indico_search/__init__.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/search/indico_search/base.py b/search/indico_search/base.py
index 6559422..ac66ecf 100644
--- a/search/indico_search/base.py
+++ b/search/indico_search/base.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/search/indico_search/blueprint.py b/search/indico_search/blueprint.py
index c81c463..ecc5a8f 100644
--- a/search/indico_search/blueprint.py
+++ b/search/indico_search/blueprint.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/search/indico_search/client/index.js b/search/indico_search/client/index.js
index 98c6c74..a49acb2 100644
--- a/search/indico_search/client/index.js
+++ b/search/indico_search/client/index.js
@@ -1,5 +1,5 @@
 // This file is part of the Indico plugins.
-// Copyright (C) 2002 - 2020 CERN
+// Copyright (C) 2002 - 2021 CERN
 //
 // The Indico plugins are free software; you can redistribute
 // them and/or modify them under the terms of the MIT License;
diff --git a/search/indico_search/client/main.scss b/search/indico_search/client/main.scss
index fae692f..9405e53 100644
--- a/search/indico_search/client/main.scss
+++ b/search/indico_search/client/main.scss
@@ -1,5 +1,5 @@
 // This file is part of the Indico plugins.
-// Copyright (C) 2002 - 2020 CERN
+// Copyright (C) 2002 - 2021 CERN
 //
 // The Indico plugins are free software; you can redistribute
 // them and/or modify them under the terms of the MIT License;
diff --git a/search/indico_search/controllers.py b/search/indico_search/controllers.py
index e0d945f..bfdebd7 100644
--- a/search/indico_search/controllers.py
+++ b/search/indico_search/controllers.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/search/indico_search/forms.py b/search/indico_search/forms.py
index c7264ed..0c0397a 100644
--- a/search/indico_search/forms.py
+++ b/search/indico_search/forms.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/search/indico_search/plugin.py b/search/indico_search/plugin.py
index 855a272..e04cf92 100644
--- a/search/indico_search/plugin.py
+++ b/search/indico_search/plugin.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/search/indico_search/util.py b/search/indico_search/util.py
index 9901f6c..5beabd1 100644
--- a/search/indico_search/util.py
+++ b/search/indico_search/util.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/search/indico_search/views.py b/search/indico_search/views.py
index 109bb86..f57f89e 100644
--- a/search/indico_search/views.py
+++ b/search/indico_search/views.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/search/setup.py b/search/setup.py
index 48b8b6c..39435dd 100644
--- a/search/setup.py
+++ b/search/setup.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/storage_s3/indico_storage_s3/__init__.py b/storage_s3/indico_storage_s3/__init__.py
index c0e9cbe..77417db 100644
--- a/storage_s3/indico_storage_s3/__init__.py
+++ b/storage_s3/indico_storage_s3/__init__.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/storage_s3/indico_storage_s3/blueprint.py b/storage_s3/indico_storage_s3/blueprint.py
index 469c52a..db6bc0c 100644
--- a/storage_s3/indico_storage_s3/blueprint.py
+++ b/storage_s3/indico_storage_s3/blueprint.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/storage_s3/indico_storage_s3/controllers.py b/storage_s3/indico_storage_s3/controllers.py
index 64e9cbf..7e26bf3 100644
--- a/storage_s3/indico_storage_s3/controllers.py
+++ b/storage_s3/indico_storage_s3/controllers.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/storage_s3/indico_storage_s3/migrate.py b/storage_s3/indico_storage_s3/migrate.py
index a409ac3..eb1656b 100644
--- a/storage_s3/indico_storage_s3/migrate.py
+++ b/storage_s3/indico_storage_s3/migrate.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/storage_s3/indico_storage_s3/plugin.py b/storage_s3/indico_storage_s3/plugin.py
index 914462f..564ad90 100644
--- a/storage_s3/indico_storage_s3/plugin.py
+++ b/storage_s3/indico_storage_s3/plugin.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/storage_s3/indico_storage_s3/storage.py b/storage_s3/indico_storage_s3/storage.py
index 2b96149..bba877b 100644
--- a/storage_s3/indico_storage_s3/storage.py
+++ b/storage_s3/indico_storage_s3/storage.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/storage_s3/indico_storage_s3/task.py b/storage_s3/indico_storage_s3/task.py
index 1c27916..bc5f07a 100644
--- a/storage_s3/indico_storage_s3/task.py
+++ b/storage_s3/indico_storage_s3/task.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/storage_s3/setup.py b/storage_s3/setup.py
index c447318..1aa6be7 100644
--- a/storage_s3/setup.py
+++ b/storage_s3/setup.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/storage_s3/tests/plugin_test.py b/storage_s3/tests/plugin_test.py
index 1133e2c..279ca51 100644
--- a/storage_s3/tests/plugin_test.py
+++ b/storage_s3/tests/plugin_test.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/update-meta.py b/update-meta.py
index ab25fca..62f168a 100644
--- a/update-meta.py
+++ b/update-meta.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/ursh/indico_ursh/__init__.py b/ursh/indico_ursh/__init__.py
index 2128765..9bc3b0e 100644
--- a/ursh/indico_ursh/__init__.py
+++ b/ursh/indico_ursh/__init__.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/ursh/indico_ursh/blueprint.py b/ursh/indico_ursh/blueprint.py
index e1ddcef..27e7c1a 100644
--- a/ursh/indico_ursh/blueprint.py
+++ b/ursh/indico_ursh/blueprint.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/ursh/indico_ursh/client/index.js b/ursh/indico_ursh/client/index.js
index 8c852aa..f097a12 100644
--- a/ursh/indico_ursh/client/index.js
+++ b/ursh/indico_ursh/client/index.js
@@ -1,5 +1,5 @@
 // This file is part of the Indico plugins.
-// Copyright (C) 2002 - 2020 CERN
+// Copyright (C) 2002 - 2021 CERN
 //
 // The Indico plugins are free software; you can redistribute
 // them and/or modify them under the terms of the MIT License;
diff --git a/ursh/indico_ursh/controllers.py b/ursh/indico_ursh/controllers.py
index 6ff5e02..548beef 100644
--- a/ursh/indico_ursh/controllers.py
+++ b/ursh/indico_ursh/controllers.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/ursh/indico_ursh/plugin.py b/ursh/indico_ursh/plugin.py
index 77e6fdb..62133ca 100644
--- a/ursh/indico_ursh/plugin.py
+++ b/ursh/indico_ursh/plugin.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/ursh/indico_ursh/util.py b/ursh/indico_ursh/util.py
index 08daa7c..8325ba3 100644
--- a/ursh/indico_ursh/util.py
+++ b/ursh/indico_ursh/util.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/ursh/indico_ursh/views.py b/ursh/indico_ursh/views.py
index a44b2f6..885d458 100644
--- a/ursh/indico_ursh/views.py
+++ b/ursh/indico_ursh/views.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/ursh/setup.py b/ursh/setup.py
index 3c87dd1..92f4c3c 100644
--- a/ursh/setup.py
+++ b/ursh/setup.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_dummy/indico_vc_dummy/plugin.py b/vc_dummy/indico_vc_dummy/plugin.py
index 87aa077..ccdd34b 100644
--- a/vc_dummy/indico_vc_dummy/plugin.py
+++ b/vc_dummy/indico_vc_dummy/plugin.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_dummy/setup.py b/vc_dummy/setup.py
index 3e512e5..6f9702d 100644
--- a/vc_dummy/setup.py
+++ b/vc_dummy/setup.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_vidyo/indico_vc_vidyo/__init__.py b/vc_vidyo/indico_vc_vidyo/__init__.py
index 12347a6..6cf1daf 100644
--- a/vc_vidyo/indico_vc_vidyo/__init__.py
+++ b/vc_vidyo/indico_vc_vidyo/__init__.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_vidyo/indico_vc_vidyo/api/__init__.py b/vc_vidyo/indico_vc_vidyo/api/__init__.py
index 4020bee..afcef7a 100644
--- a/vc_vidyo/indico_vc_vidyo/api/__init__.py
+++ b/vc_vidyo/indico_vc_vidyo/api/__init__.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_vidyo/indico_vc_vidyo/api/cache.py b/vc_vidyo/indico_vc_vidyo/api/cache.py
index 90450f7..4c05836 100644
--- a/vc_vidyo/indico_vc_vidyo/api/cache.py
+++ b/vc_vidyo/indico_vc_vidyo/api/cache.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_vidyo/indico_vc_vidyo/api/client.py b/vc_vidyo/indico_vc_vidyo/api/client.py
index fc16f72..8929542 100644
--- a/vc_vidyo/indico_vc_vidyo/api/client.py
+++ b/vc_vidyo/indico_vc_vidyo/api/client.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_vidyo/indico_vc_vidyo/blueprint.py b/vc_vidyo/indico_vc_vidyo/blueprint.py
index 32036eb..c66f042 100644
--- a/vc_vidyo/indico_vc_vidyo/blueprint.py
+++ b/vc_vidyo/indico_vc_vidyo/blueprint.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_vidyo/indico_vc_vidyo/cli.py b/vc_vidyo/indico_vc_vidyo/cli.py
index 083f276..f1448b1 100644
--- a/vc_vidyo/indico_vc_vidyo/cli.py
+++ b/vc_vidyo/indico_vc_vidyo/cli.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_vidyo/indico_vc_vidyo/client/index.js b/vc_vidyo/indico_vc_vidyo/client/index.js
index 3773394..0707b50 100644
--- a/vc_vidyo/indico_vc_vidyo/client/index.js
+++ b/vc_vidyo/indico_vc_vidyo/client/index.js
@@ -1,5 +1,5 @@
 // This file is part of the Indico plugins.
-// Copyright (C) 2002 - 2020 CERN
+// Copyright (C) 2002 - 2021 CERN
 //
 // The Indico plugins are free software; you can redistribute
 // them and/or modify them under the terms of the MIT License;
diff --git a/vc_vidyo/indico_vc_vidyo/controllers.py b/vc_vidyo/indico_vc_vidyo/controllers.py
index 618d173..5abdbf1 100644
--- a/vc_vidyo/indico_vc_vidyo/controllers.py
+++ b/vc_vidyo/indico_vc_vidyo/controllers.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_vidyo/indico_vc_vidyo/forms.py b/vc_vidyo/indico_vc_vidyo/forms.py
index 4d8ae31..f929f05 100644
--- a/vc_vidyo/indico_vc_vidyo/forms.py
+++ b/vc_vidyo/indico_vc_vidyo/forms.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_vidyo/indico_vc_vidyo/http_api.py b/vc_vidyo/indico_vc_vidyo/http_api.py
index ec74191..f7ab62b 100644
--- a/vc_vidyo/indico_vc_vidyo/http_api.py
+++ b/vc_vidyo/indico_vc_vidyo/http_api.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_vidyo/indico_vc_vidyo/models/vidyo_extensions.py b/vc_vidyo/indico_vc_vidyo/models/vidyo_extensions.py
index 882f3a7..865acb8 100644
--- a/vc_vidyo/indico_vc_vidyo/models/vidyo_extensions.py
+++ b/vc_vidyo/indico_vc_vidyo/models/vidyo_extensions.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_vidyo/indico_vc_vidyo/plugin.py b/vc_vidyo/indico_vc_vidyo/plugin.py
index bb28a3b..4bd1da3 100644
--- a/vc_vidyo/indico_vc_vidyo/plugin.py
+++ b/vc_vidyo/indico_vc_vidyo/plugin.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_vidyo/indico_vc_vidyo/task.py b/vc_vidyo/indico_vc_vidyo/task.py
index 18e4fdc..d197552 100644
--- a/vc_vidyo/indico_vc_vidyo/task.py
+++ b/vc_vidyo/indico_vc_vidyo/task.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_vidyo/indico_vc_vidyo/util.py b/vc_vidyo/indico_vc_vidyo/util.py
index 450083e..2e6f8a9 100644
--- a/vc_vidyo/indico_vc_vidyo/util.py
+++ b/vc_vidyo/indico_vc_vidyo/util.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_vidyo/setup.py b/vc_vidyo/setup.py
index d42c728..f8b26d7 100644
--- a/vc_vidyo/setup.py
+++ b/vc_vidyo/setup.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_vidyo/tests/task_test.py b/vc_vidyo/tests/task_test.py
index 1b62e93..8401509 100644
--- a/vc_vidyo/tests/task_test.py
+++ b/vc_vidyo/tests/task_test.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2002 - 2020 CERN
+# Copyright (C) 2002 - 2021 CERN
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_zoom/conftest.py b/vc_zoom/conftest.py
index 2dba5e3..2071ebf 100644
--- a/vc_zoom/conftest.py
+++ b/vc_zoom/conftest.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2020 CERN and ENEA
+# Copyright (C) 2020 - 2021 CERN and ENEA
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_zoom/indico_vc_zoom/__init__.py b/vc_zoom/indico_vc_zoom/__init__.py
index c99356c..cd6162c 100644
--- a/vc_zoom/indico_vc_zoom/__init__.py
+++ b/vc_zoom/indico_vc_zoom/__init__.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2020 CERN and ENEA
+# Copyright (C) 2020 - 2021 CERN and ENEA
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_zoom/indico_vc_zoom/api/__init__.py b/vc_zoom/indico_vc_zoom/api/__init__.py
index b040413..28dc103 100644
--- a/vc_zoom/indico_vc_zoom/api/__init__.py
+++ b/vc_zoom/indico_vc_zoom/api/__init__.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2020 CERN and ENEA
+# Copyright (C) 2020 - 2021 CERN and ENEA
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_zoom/indico_vc_zoom/api/client.py b/vc_zoom/indico_vc_zoom/api/client.py
index 2ba29b0..6b3da45 100644
--- a/vc_zoom/indico_vc_zoom/api/client.py
+++ b/vc_zoom/indico_vc_zoom/api/client.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2020 CERN and ENEA
+# Copyright (C) 2020 - 2021 CERN and ENEA
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_zoom/indico_vc_zoom/blueprint.py b/vc_zoom/indico_vc_zoom/blueprint.py
index 2392e1a..57cab6d 100644
--- a/vc_zoom/indico_vc_zoom/blueprint.py
+++ b/vc_zoom/indico_vc_zoom/blueprint.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2020 CERN and ENEA
+# Copyright (C) 2020 - 2021 CERN and ENEA
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_zoom/indico_vc_zoom/cli.py b/vc_zoom/indico_vc_zoom/cli.py
index 48c65e2..fe99cfd 100644
--- a/vc_zoom/indico_vc_zoom/cli.py
+++ b/vc_zoom/indico_vc_zoom/cli.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2020 CERN and ENEA
+# Copyright (C) 2020 - 2021 CERN and ENEA
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_zoom/indico_vc_zoom/client/index.js b/vc_zoom/indico_vc_zoom/client/index.js
index 60c2f37..d06eb04 100644
--- a/vc_zoom/indico_vc_zoom/client/index.js
+++ b/vc_zoom/indico_vc_zoom/client/index.js
@@ -1,5 +1,5 @@
 // This file is part of the Indico plugins.
-// Copyright (C) 2020 CERN and ENEA
+// Copyright (C) 2020 - 2021 CERN and ENEA
 //
 // The Indico plugins are free software; you can redistribute
 // them and/or modify them under the terms of the MIT License;
diff --git a/vc_zoom/indico_vc_zoom/controllers.py b/vc_zoom/indico_vc_zoom/controllers.py
index 3b10fa7..940f3c4 100644
--- a/vc_zoom/indico_vc_zoom/controllers.py
+++ b/vc_zoom/indico_vc_zoom/controllers.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2020 CERN and ENEA
+# Copyright (C) 2020 - 2021 CERN and ENEA
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_zoom/indico_vc_zoom/forms.py b/vc_zoom/indico_vc_zoom/forms.py
index 8af613a..0dd0f50 100644
--- a/vc_zoom/indico_vc_zoom/forms.py
+++ b/vc_zoom/indico_vc_zoom/forms.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2020 CERN and ENEA
+# Copyright (C) 2020 - 2021 CERN and ENEA
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_zoom/indico_vc_zoom/notifications.py b/vc_zoom/indico_vc_zoom/notifications.py
index 5aa7707..87a1b14 100644
--- a/vc_zoom/indico_vc_zoom/notifications.py
+++ b/vc_zoom/indico_vc_zoom/notifications.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2020 CERN and ENEA
+# Copyright (C) 2020 - 2021 CERN and ENEA
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_zoom/indico_vc_zoom/plugin.py b/vc_zoom/indico_vc_zoom/plugin.py
index 91368fa..64fd148 100644
--- a/vc_zoom/indico_vc_zoom/plugin.py
+++ b/vc_zoom/indico_vc_zoom/plugin.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2020 CERN and ENEA
+# Copyright (C) 2020 - 2021 CERN and ENEA
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_zoom/indico_vc_zoom/util.py b/vc_zoom/indico_vc_zoom/util.py
index 76693ab..54b38d8 100644
--- a/vc_zoom/indico_vc_zoom/util.py
+++ b/vc_zoom/indico_vc_zoom/util.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2020 CERN and ENEA
+# Copyright (C) 2020 - 2021 CERN and ENEA
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_zoom/setup.py b/vc_zoom/setup.py
index c6fb78a..a1994c4 100644
--- a/vc_zoom/setup.py
+++ b/vc_zoom/setup.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2020 CERN and ENEA
+# Copyright (C) 2020 - 2021 CERN and ENEA
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;
diff --git a/vc_zoom/tests/operation_test.py b/vc_zoom/tests/operation_test.py
index 0c04942..93896b0 100644
--- a/vc_zoom/tests/operation_test.py
+++ b/vc_zoom/tests/operation_test.py
@@ -1,5 +1,5 @@
 # This file is part of the Indico plugins.
-# Copyright (C) 2020 CERN and ENEA
+# Copyright (C) 2020 - 2021 CERN and ENEA
 #
 # The Indico plugins are free software; you can redistribute
 # them and/or modify them under the terms of the MIT License;