diff --git a/COPYING b/COPYING
index eb25a4e..8ab3291 100644
--- a/COPYING
+++ b/COPYING
@@ -1,7 +1,11 @@
-Copyright © 2008-2012 Kristian Høgsberg
-Copyright © 2010-2012 Intel Corporation
-Copyright © 2011 Benjamin Franzke
-Copyright © 2012 Collabora, Ltd.
+Copyright © 2008-2013 Kristian Høgsberg
+Copyright © 2010-2013 Intel Corporation
+Copyright © 2013      Rafael Antognolli
+Copyright © 2013      Jasper St. Pierre
+Copyright © 2014      Jonas Ådahl
+Copyright © 2014      Jason Ekstrand
+Copyright © 2014-2015 Collabora, Ltd.
+Copyright © 2015      Red Hat Inc.
 
 Permission is hereby granted, free of charge, to any person obtaining a
 copy of this software and associated documentation files (the "Software"),