diff --git a/LICENSE b/LICENSE
index 8fbb59ea..c6092e14 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2019, The Regents of the University of California (Regents).
+Copyright (c) 2017-2019, The Regents of the University of California (Regents).
 All Rights Reserved.
 
 Redistribution and use in source and binary forms, with or without