diff --git a/docker/deploy/.release b/docker/deploy/.release
index 88399d0d0939bc3caa1f9c01f46df613bd9a6c70..620cb4e115b13bba95085abce55d9177241af4ab 100644
--- a/docker/deploy/.release
+++ b/docker/deploy/.release
@@ -1,2 +1,2 @@
-release=0.4.2
-tag=deploy-0.4.2
+release=0.4.3
+tag=deploy-0.4.3
diff --git a/docker/deploy/Dockerfile b/docker/deploy/Dockerfile
index cf098ca4fdaa9799ed73a4f24b5aa352e4e5b321..3f34b6ac9e114215e67be08212ac8a10204567d9 100644
--- a/docker/deploy/Dockerfile
+++ b/docker/deploy/Dockerfile
@@ -1,6 +1,6 @@
 FROM ubuntu:18.04
 
-ENV KUBE_LATEST_VERSION="v1.16.2"
+ENV KUBE_LATEST_VERSION="v1.18.2"
 ENV HELM_VERSION="v3.3.1"
 ENV DEBIAN_FRONTEND="noninteractive"
 ENV RUNLEVEL="1"