diff --git a/LICENSE b/LICENSE
index e6647bbb..2bee2829 100644
--- a/LICENSE
+++ b/LICENSE
@@ -3,8 +3,9 @@ MIT License
 Copyright (c) 2018-present audEERING GmbH and Contributors
 
 Authors:
-    Johannes Wagner
     Hagen Wierstorf
+    Johannes Wagner
+    Christian Geng
     Baha Eddine Abrougui
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
diff --git a/pyproject.toml b/pyproject.toml
index 13c329eb..37637e36 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,8 @@
 name = 'audformat'
 authors = [
     {name = 'Hagen Wierstorf', email = 'hwierstorf@audeering.com'},
-    {name = 'Johannes Wagner', email = 'jwagner@audeering.com'},
+    {name = 'Johannes Wagner'},
+    {name = 'Christian Geng', email = 'cgeng@audeering.com'},
     {name = 'BahaEddine Abrougui'},
 ]
 description = 'Python implementation of audformat'