diff --git a/LICENSE b/LICENSE
index 8b0e45cd..4ac52e44 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,7 @@
 MIT License
 
 Copyright (c) 2019 Simon Leier
+Copyright (c) 2019 Harm Aarts
 Copyright (c) 2023 Severin Hamader
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
diff --git a/README.md b/README.md
index 1ea56237..16bc4568 100644
--- a/README.md
+++ b/README.md
@@ -179,4 +179,6 @@ requests.
 
 # Acknowledgments
 
-This package was originally created by [Simon Choi](https://github.com/simc).
+This package was originally created by [Simon Choi](https://github.com/simc), with further
+development by [Harm Aarts](https://github.com/haarts), greatly enhancing its functionality over
+time.