diff --git a/3.7-rc/debian/Dockerfile b/3.7-rc/debian/Dockerfile
index 10a00f2..29563f7 100644
--- a/3.7-rc/debian/Dockerfile
+++ b/3.7-rc/debian/Dockerfile
@@ -95,9 +95,9 @@ ENV PATH /usr/lib/rabbitmq/bin:$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_DEBIAN_VERSION 3.7.4.rc.3-1
+ENV RABBITMQ_VERSION 3.7.4-rc.4
+ENV RABBITMQ_GITHUB_TAG v3.7.4-rc.4
+ENV RABBITMQ_DEBIAN_VERSION 3.7.4.rc.4-1
 
 RUN set -eux; \
 	\