diff --git a/nanomq/docker-compose.yml b/nanomq/docker-compose.yml
index aca6788..153f69d 100644
--- a/nanomq/docker-compose.yml
+++ b/nanomq/docker-compose.yml
@@ -1,7 +1,6 @@
-version: "3.8"
 services:
   nanomq:
-    image: emqx/nanomq:0.22-full
+    image: emqx/nanomq:0.23-full
     command: --conf /etc/nanomq/nanomq.conf
     ports:
       - "1883:1883" # mqtt