diff --git a/src/move-do.h b/src/move-do.h
index 32b276d..7b95b5e 100644
--- a/src/move-do.h
+++ b/src/move-do.h
@@ -1,6 +1,6 @@
 /* move-do.h - move do/undo.
  *
- * Copyright (C) 2021 Bruno Raoult ("br")
+ * Copyright (C) 2021-2024 Bruno Raoult ("br")
  * Licensed under the GNU General Public License v3.0 or later.
  * Some rights reserved. See COPYING.
  *
diff --git a/src/move.c b/src/move.c
index 1154e11..bad6375 100644
--- a/src/move.c
+++ b/src/move.c
@@ -1,6 +1,6 @@
 /* move.c - move management.
  *
- * Copyright (C) 2021 Bruno Raoult ("br")
+ * Copyright (C) 2021-2024 Bruno Raoult ("br")
  * Licensed under the GNU General Public License v3.0 or later.
  * Some rights reserved. See COPYING.
  *
diff --git a/src/move.h b/src/move.h
index fb15d6a..6238c5e 100644
--- a/src/move.h
+++ b/src/move.h
@@ -1,6 +1,6 @@
 /* move.h - move management.
  *
- * Copyright (C) 2021 Bruno Raoult ("br")
+ * Copyright (C) 2021-2024 Bruno Raoult ("br")
  * Licensed under the GNU General Public License v3.0 or later.
  * Some rights reserved. See COPYING.
  *