diff --git a/Dockerfile b/Dockerfile
index 3e4db02011d0edca032e20112afc29fa240119cf..b49ba9a07519351c2b09ed27027246f0cf10e35b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,7 @@ ARG BASE_REGISTRY=nexus-docker-secure.levelup-dev.io
 ARG BASE_IMAGE=redhat/ubi/ubi8
 ARG BASE_TAG=8.2
 
-FROM istio/galley:1.5.4 AS base
+FROM istio/galley:1.5.6 AS base
 
 FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
 
@@ -12,7 +12,7 @@ LABEL org.opencontainers.image.title="galley" \
       org.opencontainers.image.description="Istio Galley provides configuration management services for Istio." \
       org.opencontainers.image.licenses="Apache-2.0" \
       org.opencontainers.image.url="https://istio.io" \
-      org.opencontainers.image.version="1.5.4" \
+      org.opencontainers.image.version="1.5.6" \
       maintainer="cht@dsop.io"
 
 COPY --from=base /usr/local/bin/ /usr/local/bin/
diff --git a/Jenkinsfile b/Jenkinsfile
index c1876228288c3980bb26afa88840794d5ffe39ff..b37b103778ae2ecf0ccd775b6e6374e4533cd30b 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,2 +1,2 @@
 @Library('DCCSCR@master') _
-dccscrPipeline( version: "1.5.4")
\ No newline at end of file
+dccscrPipeline( version: "1.5.6")
\ No newline at end of file
diff --git a/download.yaml b/download.yaml
index 5b5aeee08323f9c9e05e0da81fbc5e6b6ddcd7a4..0484ab483c08dc6ac7edd6602fee5c7664f056c3 100644
--- a/download.yaml
+++ b/download.yaml
@@ -1,4 +1,4 @@
 ---
 resources:
-  - url: "docker://docker.io/istio/galley@sha256:af917d433ce674fe072f891c0ee581ff1c0165b9827bab4ef2951d9d43dda542"
-    tag: "istio/galley:1.5.4"
+  - url: "docker://docker.io/istio/galley@sha256:868e007b3655906616306b4dd941d530f984f0be1ce12809affdfc74f925594a"
+    tag: "istio/galley:1.5.6"