diff --git a/Dockerfile b/Dockerfile
index 2698b23..6bd513e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -30,7 +30,7 @@ ENV RABBITMQ_LOGS=- RABBITMQ_SASL_LOGS=-
 
 # http://www.rabbitmq.com/install-debian.html
 # "Please note that the word testing in this line refers to the state of our release of RabbitMQ, not any particular Debian distribution."
-RUN apt-key adv --keyserver ha.pool.sks-keyservers.net --recv-keys F78372A06FF50C80464FC1B4F7B8CEA6056E8E56
+RUN apt-key adv --keyserver ha.pool.sks-keyservers.net --recv-keys 0A9AF2115F4687BD29803A206B73A36E6026DFCA
 RUN echo 'deb http://www.rabbitmq.com/debian testing main' > /etc/apt/sources.list.d/rabbitmq.list
 
 ENV RABBITMQ_VERSION 3.6.2