diff --git a/deploy/cephfs/docker/Dockerfile b/deploy/cephfs/docker/Dockerfile
index 0a415aeb6..195e422e2 100644
--- a/deploy/cephfs/docker/Dockerfile
+++ b/deploy/cephfs/docker/Dockerfile
@@ -2,7 +2,7 @@ FROM ubuntu:16.04
 LABEL maintainers="Kubernetes Authors"
 LABEL description="CephFS CSI Plugin"
 
-ENV CEPH_VERSION "luminous"
+ENV CEPH_VERSION "mimic"
 
 RUN apt-get update && apt-get install -y wget && \
     wget -q -O- 'https://download.ceph.com/keys/release.asc' | apt-key add - && \
diff --git a/deploy/rbd/docker/Dockerfile b/deploy/rbd/docker/Dockerfile
index 8a35757e4..84693ae28 100644
--- a/deploy/rbd/docker/Dockerfile
+++ b/deploy/rbd/docker/Dockerfile
@@ -2,7 +2,7 @@ FROM centos:7
 LABEL maintainers="Kubernetes Authors"
 LABEL description="RBD CSI Plugin"
 
-ENV CEPH_VERSION "luminous"
+ENV CEPH_VERSION "mimic"
 RUN yum  install -y centos-release-ceph && \
     yum install -y ceph-common e2fsprogs && \ 
     yum clean all