diff --git a/3.7-rc/alpine/Dockerfile b/3.7-rc/alpine/Dockerfile
index ed62791..dff676a 100644
--- a/3.7-rc/alpine/Dockerfile
+++ b/3.7-rc/alpine/Dockerfile
@@ -36,8 +36,8 @@ ENV PATH $RABBITMQ_HOME/sbin:$PATH
 # gpg: key 6026DFCA: public key "RabbitMQ Release Signing Key <info@rabbitmq.com>" imported
 ENV RABBITMQ_GPG_KEY 0A9AF2115F4687BD29803A206B73A36E6026DFCA
 
-ENV RABBITMQ_VERSION 3.7.4-rc.3
-ENV RABBITMQ_GITHUB_TAG v3.7.4-rc.3
+ENV RABBITMQ_VERSION 3.7.4-rc.4
+ENV RABBITMQ_GITHUB_TAG v3.7.4-rc.4
 
 RUN set -ex; \
 	\