diff --git a/Dockerfile b/Dockerfile
index 3d7180734ac48b9f2d2c3fb583d7aecacf37824b..2e95176aafc0f79e82da2b53a75232c71c2b5156 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,12 +1,11 @@
-ARG BASE_REGISTRY=registry1.dsop.io
+ARG BASE_REGISTRY=registry1.dso.mil
 ARG BASE_IMAGE=ironbank/redhat/ubi/ubi8
-ARG BASE_TAG=8.2
+ARG BASE_TAG=latest
 
 FROM istio/install-cni:1.6.14 AS base
 
 FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
 
-
 COPY --from=base /opt/cni/bin/istio-cni /opt/cni/bin/istio-iptables.sh /opt/cni/bin/istio-cni-repair /opt/cni/bin/
 COPY --from=base /install-cni.sh /filter.jq /
 COPY --from=base /istio-cni.conf.tmp host/etc/cni/net.d/
@@ -25,4 +24,4 @@ USER 1001
 ###############################################################
 HEALTHCHECK --interval=1m --start-period=30s CMD curl -f http://localhost:80 || exit 1
 ###############################################################
-CMD ["/install-cni.sh"]
\ No newline at end of file
+CMD ["/install-cni.sh"]
diff --git a/hardening_manifest.yaml b/hardening_manifest.yaml
index bfdc74bb6828a1c5d5656b2aa62138ecb16895b2..f535f668293880bcfd0a7bb81a7d977c358fbe1e 100644
--- a/hardening_manifest.yaml
+++ b/hardening_manifest.yaml
@@ -14,7 +14,7 @@ tags:
 # Build args passed to Dockerfile ARGs
 args:
   BASE_IMAGE: "redhat/ubi/ubi8"
-  BASE_TAG: "8.3"
+  BASE_TAG: "8.4"
 
 # Docker image labels
 labels: