diff --git a/Dockerfile b/Dockerfile
index f501c87..11830ff 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,10 +1,10 @@
 FROM debian:buster-slim
 
 
-LABEL authors="Patrick Jentsch <p.jentsch@uni-bielefeld.de>, Stephan Porada <porada@posteo.de>"
+LABEL authors="Patrick Jentsch <p.jentsch@uni-bielefeld.de>"
 
 
-ARG CWB_REVISION=1615
+ARG CWB_REVISION=1674
 ARG CWB_PLATFORM=linux-64
 ARG CWB_SITE=standard
 ENV LANG=C.UTF-8