diff --git a/Dockerfile b/Dockerfile
index 22911fa..dd4cc8e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 FROM alpine AS plugin-installer
 
 RUN apk add curl
-ENV PLUGIN_VERSION=4.1.0 
+ENV PLUGIN_VERSION=4.2.0 
 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