diff --git a/COPYRIGHT b/COPYRIGHT
index 8a1e52b6..fd322783 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -4,19 +4,19 @@ Upstream-Contact: Mohammad Al-Turany <m.al-turany@gsi.de>
 Source: https://github.com/FairRootGroup/FairMQ
 
 Files: *
-Copyright: 2012-2019, GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
-Copyright: 2012-2019, [see AUTHORS file]
-Copyright: 2012-2019, [see CONTRIBUTORS file]
+Copyright: 2012-2021, GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
+Copyright: 2012-2021, [see AUTHORS file]
+Copyright: 2012-2021, [see CONTRIBUTORS file]
 Comment: The copyright of individual contributors is documented in the
   Git history.
 License: LGPL-3.0-only
 
 Files: extern/googletest
-Copyright: 2008, Google Inc.
+Copyright: 2008-2021, Google Inc.
 License: GOOGLE
 
 Files: extern/asio
-Copyright: 2003-2019, Christopher M. Kohlhoff (chris at kohlhoff dot com)
+Copyright: 2003-2021, Christopher M. Kohlhoff (chris at kohlhoff dot com)
 License: BSL-1.0
 
 Files: extern/PicoSHA2