diff --git a/README.md b/README.md
index 2ffbb5c..5527857 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 ### License:
 
-(C) Copyright 2017-2020 UCAR
+(C) Copyright 2017-2021 UCAR
 
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)