--- a/README.md	Sun Sep 01 13:28:18 2019 -0700
+++ b/README.md	Tue Apr 28 10:10:19 2020 -0700
@@ -33,7 +33,7 @@
 Prerequisites
 -------------
 
-  * Ruby 2.3 or better
+  * Ruby 2.4 or better
 
 
 Installation
@@ -274,7 +274,7 @@
 
 ## License
 
-Copyright (c) 2016-2019 Michael Granger and Mahlon E. Smith
+Copyright (c) 2016-2020 Michael Granger and Mahlon E. Smith
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without