diff --git a/addons/xterm-addon-unicode-graphemes/LICENSE b/addons/xterm-addon-unicode-graphemes/LICENSE
index 8f178925..b6c38b15 100644
--- a/addons/xterm-addon-unicode-graphemes/LICENSE
+++ b/addons/xterm-addon-unicode-graphemes/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2019, The xterm.js authors (https://github.com/xtermjs/xterm.js)
+Copyright (c) 2023, The xterm.js authors (https://github.com/xtermjs/xterm.js)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal