diff --git a/AUTHORS b/AUTHORS
index f3aa9446d..45c659d04 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -32,3 +32,4 @@ Authors of OpenSlides in chronological order of first contribution:
     Gabriel Meyer <meyergabriel@live.de>
     Joshua Sangmeister <joshua.sangmeister@gmail.com>
     Gernot Schulz <gernot@intevtion.de>
+    Raphael Topel <info@rtopel.de>
diff --git a/server/requirements/big_mode.txt b/server/requirements/big_mode.txt
index 65dab43c4..a7cd9e291 100644
--- a/server/requirements/big_mode.txt
+++ b/server/requirements/big_mode.txt
@@ -6,4 +6,4 @@ aioredis>=1.1.0,<1.3
 
 # Requirements for fast asgi server
 gunicorn>=19.9.0,<20
-uvicorn>=0.9,<1.0
+uvicorn[standard]>=0.9,<1.0