diff --git a/readme.md b/readme.md
index ab7cbf5..8f1d019 100644
--- a/readme.md
+++ b/readme.md
@@ -106,7 +106,7 @@ If you want to discuss an `docker-compose` issue or PR in more detail, feel free
 
 MIT License
 
-Copyright (c) 2017 - 2019 PDMLab
+Copyright (c) 2017 - 2021 PDMLab
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal