diff --git a/Dockerfile b/Dockerfile
index 909ec441ef8d0c39c7be9bd1df2132e7f1a81e63..bb52208e094d004a4b33738f0ad252a91eb0ff30 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
 ARG BASE_REGISTRY=registry1.dsop.io
 ARG BASE_IMAGE=ironbank/redhat/ubi/ubi8
-ARG BASE_TAG=8.2
+ARG BASE_TAG=8.3
 
-FROM istio/mixer:1.7.5 AS base
+FROM istio/mixer:1.7.6 AS base
 
 FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
 
diff --git a/hardening_manifest.yaml b/hardening_manifest.yaml
index 32327e959ad2bb0d2972c525c3d252c1e175cf81..2c05130b0de182aacdbc3ded04d54205144a70a2 100644
--- a/hardening_manifest.yaml
+++ b/hardening_manifest.yaml
@@ -8,7 +8,7 @@ name: "opensource/istio-1.7/mixer-1.7"
 # The most specific version should be the first tag and will be shown
 # on ironbank.dsop.io
 tags:
-- "1.7.5"
+- "1.7.6"
 - "latest"
 
 # Build args passed to Dockerfile ARGs
@@ -27,7 +27,7 @@ labels:
   org.opencontainers.image.url: "https://istio.io/"
   ## Name of the distributing entity, organization or individual
   org.opencontainers.image.vendor: "opensource"
-  org.opencontainers.image.version: "1.7.5"
+  org.opencontainers.image.version: "1.7.6"
   ## Keywords to help with search (ex. "cicd,gitops,golang")
   mil.dso.ironbank.image.keywords: "istio"
   ## This value can be "opensource" or "commercial"
@@ -37,8 +37,8 @@ labels:
 
 # List of resources to make available to the offline build context
 resources:
-- tag: istio/mixer:1.7.5
-  url: docker://docker.io/istio/mixer@sha256:00ee115571870eda33894d412e7ca08a057031898d5098d3ac62d8c9d53398c9
+- tag: istio/mixer:1.7.6
+  url: docker://docker.io/istio/mixer@sha256:f989ca933904c1bf9959db09f742c25c8d352f43750b9914b6bbb0a60eec3943
 
 # List of project maintainers
 # FIXME: Fill in the following details for the current container owner in the whitelist