diff --git a/docs/THIRDPARTY b/docs/THIRDPARTY
index e36dcba1ba..cf8ae42ee2 100644
--- a/docs/THIRDPARTY
+++ b/docs/THIRDPARTY
@@ -1,7 +1,7 @@
 Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
 Upstream-Name: Zulip
-Upstream-Contact: Zulip Development Discussion <zulip-devel@googlegroups.com>
-Source: https://zulip.org/
+Upstream-Contact: Tim Abbott <tabbott@zulipchat.com>
+Source: https://zulipchat.com/
 Comment:
  Unless otherwise noted, the Zulip software is distributed under the Apache
  License, Version 2.0. The software includes some works released by third
@@ -17,7 +17,7 @@ Comment:
  information or errors found in these notices.
 
 Files: *
-Copyright: 2011-2017 Dropbox, Inc., Kandra Labs, Inc., and contributors
+Copyright: 2011-2015 Dropbox, Inc., 2015-2019 Kandra Labs, Inc., and contributors
 License: Apache-2
 
 Files: confirmation/*
@@ -70,7 +70,7 @@ Copyright: 2003-2006 Thom May
            2006 Adam Conrad
            2006-2008 Tollef Fog Heen
            2008-2015 Stefan Fritsch
-           2018 Kandra Labs, Inc., and contributors
+           2018-2019 Kandra Labs, Inc., and contributors
 License: BSD-3-Clause
 
 Files: static/audio/notification_sounds/ding.*