diff --git a/Dockerfile b/Dockerfile
index 72032813..eefe6f7d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,7 +21,7 @@ RUN mkdir -p /usr/src/app/dist/dsomm/assets && \
 
 FROM wurstbrot/dsomm-yaml-generation:4.2.0 AS yaml
 
-FROM caddy:2.10.2
+FROM caddy:2.11.1
 ENV PORT=8080
 
 COPY Caddyfile /etc/caddy/Caddyfile