diff --git a/Dockerfile b/Dockerfile
index 3c6846b21408e433d894c38622e0b9f60b005775..2e38119251f0beb0385c29789006e7e2897de5ea 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 ARG BASE_REGISTRY=registry1.dsop.io
 ARG BASE_IMAGE=ironbank/redhat/ubi/ubi8
-ARG BASE_TAG=8.2
+ARG BASE_TAG=8.4
 FROM ${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG} as build
 USER 0
 RUN dnf install go wget make cmake gcc -y && \
diff --git a/hardening_manifest.yaml b/hardening_manifest.yaml
index fd723727c113dec81d92f137e0b6cad5576598df..9b7456fa82ba9101ff34421ce0e8e1cc038109f9 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: