diff --git a/Dockerfile b/Dockerfile
index 60636f6c8735293cd6918fd58ac0c1fdacbfd1d1..1242d1e190c584e5b439895f9409a224372c819d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-ARG BASE_REGISTRY=registry.access.redhat.com
+ARG BASE_REGISTRY=registry1.dso.mil
 ARG BASE_IMAGE=ubi8
-ARG BASE_TAG=8.3
+ARG BASE_TAG=8.4
 FROM $BASE_REGISTRY/$BASE_IMAGE:$BASE_TAG
 
 
@@ -20,4 +20,4 @@ ENV LANG C.UTF-8
 ENV JAVA_HOME /opt/jdk-13.0.2
 ENV PATH $JAVA_HOME/bin:$PATH
 
-CMD ["jshell"]
\ No newline at end of file
+CMD ["jshell"]
diff --git a/hardening_manifest.yaml b/hardening_manifest.yaml
index 97d8abd75eeb0a4ff54a9789c975681177208b8b..88a2f58523638be8ab69c514d18df16db86f01fc 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: