diff --git a/README b/README
index 9ed0c12..54beebb 100644
--- a/README
+++ b/README
@@ -101,7 +101,7 @@ Thanks to:
 Copyright and License
 ---------------------
 
-Copyright 2012,2013 Simeon Warner
+Copyright 2012--2014 Simeon Warner
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.