diff --git a/Dockerfile b/Dockerfile
index d4c7918e511e5342b1a813a2ffec275afd890392..99984cc672ad0bcc3d91d260f6aac63681f82062 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/operator:1.6.5 AS base
+FROM istio/operator:1.6.6 AS base
 
 FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
 
@@ -10,7 +10,7 @@ LABEL org.opencontainers.image.title="istio-operator" \
       org.opencontainers.image.description="The istio-operator allows you to package, deploy, and manage Istio in Kubernetes." \
       org.opencontainers.image.licenses="Apache-2.0" \
       org.opencontainers.image.url="https://istio.io" \
-      org.opencontainers.image.version="1.6.5" \
+      org.opencontainers.image.version="1.6.6" \
       maintainer="cht@dsop.io"
 
 COPY --from=base /usr/local/bin/operator /usr/local/bin/operator
diff --git a/Jenkinsfile b/Jenkinsfile
index fc2ee48135174612f86e412512fe8c554a6ca837..e7b69dcc4ad84131e0bad6254e6ebed0a9ce08c7 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,2 +1,2 @@
 @Library('DCCSCR@master') _
-dccscrPipeline(version: "1.6.5")
+dccscrPipeline(version: "1.6.6")
diff --git a/download.yaml b/download.yaml
index 9809b711f870fd0eeea6426aee3917ce847ea8b6..d68cb56e561a37c97b3e2e89bd1a3eecff0eaab2 100644
--- a/download.yaml
+++ b/download.yaml
@@ -1,4 +1,4 @@
 ---
 resources:
-  - url: "docker://docker.io/istio/operator@sha256:85dd115c75c6068aca1c67bee2d95e027152bcc6444fbeef67506959e3ea9fde"
-    tag: "istio/operator:1.6.5"
+  - url: "docker://docker.io/istio/operator@sha256:fc370a4ed4ca805ffc87e12fa6f3ff2dfeb05fdf668cc9d824752520e948fc5f"
+    tag: "istio/operator:1.6.6"