diff --git a/README.md b/README.md
index 8a06799..35e5a23 100644
--- a/README.md
+++ b/README.md
@@ -87,7 +87,7 @@ There is a `mix update_metadata` task that downloads the latest `libphonenumber`
 
 ## Copyright and License
 
-Copyright (c) 2023 ExPhoneNumber
+Copyright (c) 2023-2024 ExPhoneNumber
 
 Copyright (c) 2016-2022 NLCollect B.V.