diff --git a/Dockerfile b/Dockerfile
index 8464539..949d567 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG LIBRENMS_VERSION="21.10.2"
+ARG LIBRENMS_VERSION="21.11.0"
 
 FROM crazymax/yasu:latest AS yasu
 FROM crazymax/alpine-s6:3.14-2.2.0.3
diff --git a/examples/traefik/docker-compose.yml b/examples/traefik/docker-compose.yml
index 7d7a146..81bc7f8 100644
--- a/examples/traefik/docker-compose.yml
+++ b/examples/traefik/docker-compose.yml
@@ -2,7 +2,7 @@ version: "3.5"
 
 services:
   traefik:
-    image: traefik:2.3
+    image: traefik:2.5
     container_name: traefik
     command:
       - "--global.checknewversion=false"