diff --git a/inst/NOTICE b/inst/NOTICE
index bfe3f00..cdaef8c 100644
--- a/inst/NOTICE
+++ b/inst/NOTICE
@@ -8,7 +8,7 @@
 reveal.js
 -----------------------------------------------------------------------
 
-Copyright (C) 2013 Hakim El Hattab, http://hakim.se
+Copyright (C) 2020 Hakim El Hattab, http://hakim.se, and reveal.js contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal