diff --git a/Readme.org b/Readme.org
index b02e6ac..51171ef 100644
--- a/Readme.org
+++ b/Readme.org
@@ -958,7 +958,7 @@ The license and copyright attribution of this entire document can now be set:
 #+CAPTION: copyright
 #+NAME: copyright
 #+BEGIN_SRC fundamental
-Copyright © 2020, 2022, 2023 Hraban Luyat
+Copyright © 2020, 2022–2024 Hraban Luyat
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU Affero General Public License as
diff --git a/tomono b/tomono
index ada132e..9cb825c 100755
--- a/tomono
+++ b/tomono
@@ -93,7 +93,7 @@ done
 
 git checkout .
 
-# Copyright © 2020, 2022, 2023 Hraban Luyat
+# Copyright © 2020, 2022–2024 Hraban Luyat
 # 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU Affero General Public License as