diff --git a/README.md b/README.md
index 580e66f..0decc41 100644
--- a/README.md
+++ b/README.md
@@ -35,6 +35,6 @@ Take care NOT to use the key `:content`
 
 ## License
 
-Copyright © 2021 Yet Analytics, Inc.
+Copyright © 2021-2025 Yet Analytics, Inc.
 
 Distributed under the Apache License version 2.0.