diff --git a/LICENSE b/LICENSE
index b15ac86..5c46ead 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2017 PDMLab
+Copyright (c) 2017 - 2019 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
diff --git a/readme.md b/readme.md
index dc97af6..5f5495c 100644
--- a/readme.md
+++ b/readme.md
@@ -82,7 +82,7 @@ Also please add tests and make sure to run `npm run eslint`.
 
 MIT License
 
-Copyright (c) 2018 PDMLab
+Copyright (c) 2017 - 2019 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