diff --git a/AUTHORS.txt b/AUTHORS.txt
index 91fed75e..2fd9cb18 100644
--- a/AUTHORS.txt
+++ b/AUTHORS.txt
@@ -1,8 +1,11 @@
 Markus Aichhorn
+Sophie Beck
 Michel Ferrero
 Alexander Hampel
 Alyn James
+Jonathan Karp
 Gernot Kraberger
+Max Merkel
 Olivier Parcollet
 Oleg Peil
 Leonid Poyurovskiy