diff --git a/debian/changelog b/debian/changelog
index 517dfb5..088e5d4 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -2,6 +2,7 @@ lxqt-admin (1.2.0-1ubuntu1) lunar; urgency=medium
 
   * Revert a sync from Debian.
   * Bumped Standards-Version to 4.6.2, no changes necessary.
+  * Updated copyright file.
 
  -- Aaron Rainbolt <arraybolt3@ubuntu.com>  Sun, 12 Feb 2023 20:24:28 -0600
 
diff --git a/debian/copyright b/debian/copyright
index 4951107..c2b399d 100644
--- a/debian/copyright
+++ b/debian/copyright
@@ -4,13 +4,14 @@ Source: https://github.com/lxqt/lxqt-admin
 
 Files: *
 Copyright: 2014-2022 LXQt team
-           2014 Hong Jen Yee (PCMan) <pcman.tw@gmail.com>
+           2014-2016 Hong Jen Yee (PCMan) <pcman.tw@gmail.com>
 License: LGPL-2.1+
 
 Files: debian/*
-Copyright: 2021-2022, Lubuntu Developers <lubuntu-devel@lists.ubuntu.com>
-           2014-2019, Alf Gaida <agaida@siduction.org>
-           2015,      Andrew Lee (李健秋) <ajqlee@debian.org>
+Copyright: 2021-2023 Lubuntu Developers <lubuntu-devel@lists.ubuntu.com>
+                2022 ChangZhuo Chen (陳昌倬) <czchen@debian.org>
+           2014-2019 Alf Gaida <agaida@siduction.org>
+                2015 Andrew Lee (李健秋) <ajqlee@debian.org>
 License: LGPL-2.1+
 
 License: LGPL-2.1+