diff --git a/LICENSE b/LICENSE
index 7a86ca3..8fcff22 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,5 +1,5 @@
 The MIT License (MIT)
-Copyright (c) 2009-2018 - Simon Conseil
+Copyright (c) 2009-2020 - Simon Conseil
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to
diff --git a/docs/conf.py b/docs/conf.py
index dfa0ca5..965c465 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -38,7 +38,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = 'Sigal'
-copyright = '2012-2019, Simon Conseil'
+copyright = '2012-2020, Simon Conseil'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
diff --git a/sigal/__init__.py b/sigal/__init__.py
index a66ea90..6dd041f 100644
--- a/sigal/__init__.py
+++ b/sigal/__init__.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2009-2018 - Simon Conseil
+# Copyright (c) 2009-2020 - Simon Conseil
 
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to
diff --git a/sigal/gallery.py b/sigal/gallery.py
index 5625130..eaa289e 100644
--- a/sigal/gallery.py
+++ b/sigal/gallery.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2009-2018 - Simon Conseil
+# Copyright (c) 2009-2020 - Simon Conseil
 # Copyright (c) 2013      - Christophe-Marie Duquesne
 # Copyright (c) 2014      - Jonas Kaufmann
 # Copyright (c) 2015      - François D.
diff --git a/sigal/image.py b/sigal/image.py
index 81ac2c6..4e4a4ab 100644
--- a/sigal/image.py
+++ b/sigal/image.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2009-2018 - Simon Conseil
+# Copyright (c) 2009-2020 - Simon Conseil
 # Copyright (c) 2015 - François D.
 # Copyright (c) 2018 - Edwin Steele
 
diff --git a/sigal/log.py b/sigal/log.py
index c5d2972..9dde29a 100644
--- a/sigal/log.py
+++ b/sigal/log.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2013-2018 - Simon Conseil
+# Copyright (c) 2013-2020 - Simon Conseil
 
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to
diff --git a/sigal/plugins/media_page.py b/sigal/plugins/media_page.py
index 2cb52c3..4f5e508 100644
--- a/sigal/plugins/media_page.py
+++ b/sigal/plugins/media_page.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2009-2018 - Simon Conseil
+# Copyright (c) 2009-2020 - Simon Conseil
 # Copyright (c)      2014 - Jamie Starke
 
 # Permission is hereby granted, free of charge, to any person obtaining a copy
diff --git a/sigal/settings.py b/sigal/settings.py
index 8110d30..f103ce3 100644
--- a/sigal/settings.py
+++ b/sigal/settings.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2009-2018 - Simon Conseil
+# Copyright (c) 2009-2020 - Simon Conseil
 # Copyright (c) 2013      - Christophe-Marie Duquesne
 # Copyright (c) 2017      - Mate Lakat
 
diff --git a/sigal/utils.py b/sigal/utils.py
index c828856..6a58a7e 100644
--- a/sigal/utils.py
+++ b/sigal/utils.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2011-2018 - Simon Conseil
+# Copyright (c) 2011-2020 - Simon Conseil
 
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to
diff --git a/sigal/video.py b/sigal/video.py
index c53980f..da67fcc 100644
--- a/sigal/video.py
+++ b/sigal/video.py
@@ -1,5 +1,5 @@
 # Copyright (c)      2013 - Christophe-Marie Duquesne
-# Copyright (c) 2013-2018 - Simon Conseil
+# Copyright (c) 2013-2020 - Simon Conseil
 
 # Permission is hereby granted, free of charge, to any person obtaining a copy
 # of this software and associated documentation files (the "Software"), to
diff --git a/sigal/writer.py b/sigal/writer.py
index 35e1021..9359dd8 100644
--- a/sigal/writer.py
+++ b/sigal/writer.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2009-2018 - Simon Conseil
+# Copyright (c) 2009-2020 - Simon Conseil
 # Copyright (c)      2013 - Christophe-Marie Duquesne
 # Copyright (c)      2018 - Edwin Steele