diff --git a/mailcow/src/mailcow-dockerized/data/Dockerfiles/sogo/Dockerfile b/mailcow/src/mailcow-dockerized/data/Dockerfiles/sogo/Dockerfile
index f08600a..35e0721 100644
--- a/mailcow/src/mailcow-dockerized/data/Dockerfiles/sogo/Dockerfile
+++ b/mailcow/src/mailcow-dockerized/data/Dockerfiles/sogo/Dockerfile
@@ -1,10 +1,11 @@
 FROM debian:bullseye-slim
-LABEL maintainer "Andre Peters <andre.peters@servercow.de>"
+LABEL maintainer "The Infrastructure Company GmbH <info@servercow.de>"
 
 ARG DEBIAN_FRONTEND=noninteractive
 ARG SOGO_DEBIAN_REPOSITORY=http://packages.sogo.nu/nightly/5/debian/
+# renovate: datasource=github-releases depName=tianon/gosu versioning=semver-coerced extractVersion=^v(?<version>.*)$
+ARG GOSU_VERSION=1.16
 ENV LC_ALL C
-ENV GOSU_VERSION 1.14
 
 # Prerequisites
 RUN echo "Building from repository $SOGO_DEBIAN_REPOSITORY" \