diff --git a/Dockerfile b/Dockerfile
index 6fd4bce98197dcf316bd56b5d66144727527910a..191363c82e178059f39b780bce989057a73e5369 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ ARG BASE_REGISTRY=nexus-docker-secure.levelup-dev.io
 ARG BASE_IMAGE=redhat/ubi/ubi8
 ARG BASE_TAG=8.2
 
-FROM istio/install-cni:1.6.3 AS base
+FROM istio/install-cni:1.6.4 AS base
 
 FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
 
@@ -10,7 +10,7 @@ LABEL org.opencontainers.image.title="install-cni" \
       org.opencontainers.image.description="Istio Container Network Interface (CNI) plugin allows you to configure and use an Istio mesh." \
       org.opencontainers.image.licenses="Apache-2.0" \
       org.opencontainers.image.url="https://istio.io" \
-      org.opencontainers.image.version="1.6.3" \
+      org.opencontainers.image.version="1.6.4" \
       maintainer="cht@dsop.io"
 
 COPY jq-linux64 /
diff --git a/Jenkinsfile b/Jenkinsfile
index 3a790e45fdafb921820b4715926bbb2f05f65adf..06b5300e7b929251602238985ecb4095dfc230c0 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,2 +1,2 @@
 @Library('DCCSCR@master') _
-dccscrPipeline(version: "1.6.3")
+dccscrPipeline(version: "1.6.4")
diff --git a/download.yaml b/download.yaml
index d01210e1b1af51b33c9ebe990aa2b5e858607745..2d94d34fed3e55776022bbf1de6917e9c7e33a61 100644
--- a/download.yaml
+++ b/download.yaml
@@ -1,7 +1,7 @@
 ---
 resources:
-  - url: "docker://docker.io/istio/install-cni@sha256:5e29ba9d79fdbc63044ddd2a067ca37f835c7ebb38685f65d883ce781f938ccf"
-    tag: "istio/install-cni:1.6.3"
+  - url: "docker://docker.io/istio/install-cni@sha256:1dba98f6c8d9fa4eb000f2492b72877c217ed63f00f2b9781a9a6a521c10caf4"
+    tag: "istio/install-cni:1.6.4"
   - url: https://github.com/stedolan/jq/releases/download/jq-1.6/jq-linux64
     filename: jq-linux64
     validation: