diff --git a/host-radon.yml b/host-radon.yml
index 6c1223b..163af6a 100644
--- a/host-radon.yml
+++ b/host-radon.yml
@@ -13,7 +13,7 @@
     nodered_image: nodered/node-red:3.0.1-1-18
     nodered_data: "{{ data_dir }}/nodered"
 
-    rabbitmq_image: bitnami/rabbitmq:4.0.2
+    rabbitmq_image: bitnami/rabbitmq:4.0.3
     rabbitmq_data: "{{ data_dir }}/rabbitmq"
 
     pwr_meter_pulse_gw_image: netz39/power-meter-pulse-gateway:0.3.0