diff --git a/Dockerfile b/Dockerfile
index aabff1bdde0a1ef88d8f408dbed74708e2924b87..8ae92508e460f7776e2b90551051f81f0eb9dab3 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/mixer:1.6.4 AS base
+FROM istio/mixer:1.6.6 AS base
 
 FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
 
@@ -10,7 +10,7 @@ LABEL org.opencontainers.image.title="mixer" \
       org.opencontainers.image.description="Mixer provides policy controls and telemetry collection." \
       org.opencontainers.image.licenses="Apache-2.0" \
       org.opencontainers.image.url="https://istio.io" \
-      org.opencontainers.image.version="1.6.4" \
+      org.opencontainers.image.version="1.6.6" \
       maintainer="cht@dsop.io"
 
 COPY --from=base /usr/local/bin/mixs /usr/local/bin/mixs
diff --git a/Jenkinsfile b/Jenkinsfile
index 06b5300e7b929251602238985ecb4095dfc230c0..e7b69dcc4ad84131e0bad6254e6ebed0a9ce08c7 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,2 +1,2 @@
 @Library('DCCSCR@master') _
-dccscrPipeline(version: "1.6.4")
+dccscrPipeline(version: "1.6.6")
diff --git a/download.yaml b/download.yaml
index 037d78bc40ab932a4c68d1993f6fcc2301c84fe2..77cbfa77233ebb3dd1204864545f070717ac709a 100644
--- a/download.yaml
+++ b/download.yaml
@@ -1,4 +1,4 @@
 ---
 resources:
-  - url: "docker://docker.io/istio/mixer@sha256:05ea0694f9fa7b67b8078c8fb186e1c90d775f0955986e60be5e14a8da51ecfc"
-    tag: "istio/mixer:1.6.4"
+  - url: "docker://docker.io/istio/mixer@sha256:a05f2ab4f9d1210af280490f38d14b18a1755fb68097a2df94a076355ea84169"
+    tag: "istio/mixer:1.6.6"