diff --git a/README.rst b/README.rst
index 710c387d521a453d794ff295672339ef8edec851..a39aa8cc7fe6f06ac4d8dcce86584b90c82c76fc 100644
--- a/README.rst
+++ b/README.rst
@@ -17,8 +17,8 @@ Licence
 ::
 
   Copyright © 2018, 2019 Frank Poetzsch-Heffter <p-h@katharineum.de>
-  Copyright © 2018, 2019 Jonathan Weth <wethjo@katharineum.de>
-  Copyright © 2019 Dominik George <dominik.george@teckids.org>
+  Copyright © 2018, 2019, 2020 Jonathan Weth <wethjo@katharineum.de>
+  Copyright © 2019, 2020 Dominik George <dominik.george@teckids.org>
   Copyright © 2019 Hangzhi Yu <yuha@katharineum.de>
   Copyright © 2019 Tom Teichler <tom.teichler@teckids.org>