diff --git a/debian/copyright b/debian/copyright
index 3385d07..ab78234 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -4,11 +4,11 @@ Upstream-Contact: Toby Mao <toby.mao@gmail.com>
 Source: https://github.com/tobymao/sqlglot
 
 Files: *
-Copyright: 2021-2022 Toby Mao <toby.mao@gmail.com>
+Copyright: 2021-2024 Toby Mao <toby.mao@gmail.com>
 License: MIT
 
 Files: debian/*
-Copyright: 2022 Daniel Baumann <daniel.baumann@progress-linux.org>
+Copyright: 2022-2024 Daniel Baumann <daniel.baumann@progress-linux.org>
 License: MIT
 
 License: MIT