diff --git a/Dockerfile b/Dockerfile
index fa207f7..22911fa 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -5,7 +5,7 @@ ENV PLUGIN_VERSION=4.1.0
 RUN curl -L -o rabbitmq_delayed_message_exchange.ez \
   https://github.com/rabbitmq/rabbitmq-delayed-message-exchange/releases/download/v${PLUGIN_VERSION}/rabbitmq_delayed_message_exchange-${PLUGIN_VERSION}.ez
 
-FROM rabbitmq:4.1.4-management-alpine
+FROM rabbitmq:4.2.0-management-alpine
 
 COPY --from=plugin-installer rabbitmq_delayed_message_exchange.ez /opt/rabbitmq/plugins
 RUN rabbitmq-plugins enable rabbitmq_delayed_message_exchange