diff --git a/LICENSE b/LICENSE
index 615a11e0ab..05f2246870 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2010, Mozilla Corporation
+Copyright (c) 2010 - 2013, Mozilla Corporation
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without