diff --git a/Dockerfile b/Dockerfile
index 281fa289489a78b1f3f3aa063c0d5f09904ed1df..11c2a49320cefa8268a5dd61d1dd53a468ceac38 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,8 @@
-ARG GITLAB_VERSION=v13.8.4-ubi8
+ARG GITLAB_VERSION=v13.9.0-ubi8
 
 ARG BASE_REGISTRY=nexus-docker-secure.levelup-nexus.svc.cluster.local:18082
 ARG BASE_IMAGE=gitlab/gitlab/gitlab-ruby
-ARG BASE_TAG=13.8.4
+ARG BASE_TAG=13.9.0
 
 ARG RUBY_IMAGE=${BASE_REGISTRY}/${BASE_IMAGE}:${BASE_TAG}
 
diff --git a/build-scripts/build.sh b/build-scripts/build.sh
index f1dcebb54b1c12a68c104f66f03a4dfd1ad578f8..4661387b3f07c6caf79b23de8143659e3b6a3d06 100755
--- a/build-scripts/build.sh
+++ b/build-scripts/build.sh
@@ -4,7 +4,7 @@
 
 set -euxo pipefail
 
-TAG=${1:-13.8.4}
+TAG=${1:-13.9.0}
 REPOSITORY=${2:-}
 DOCKER_OPTS=${DOCKER_OPTS:-""}
 
diff --git a/hardening_manifest.yaml b/hardening_manifest.yaml
index 9df465c20fc0f934e9b35a1f6320165221233853..350c1880433e0f2315744ebb03a02798564cee23 100644
--- a/hardening_manifest.yaml
+++ b/hardening_manifest.yaml
@@ -5,12 +5,12 @@ name: "gitlab/gitlab/gitlab-mailroom"
 # The most specific version should be the first tag and will be shown
 # on ironbank.dsop.io
 tags:
-  - "13.8.4"
+  - "13.9.0"
   - "latest"
 # Build args passed to Dockerfile ARGs
 args:
   BASE_IMAGE: "gitlab/gitlab/gitlab-ruby"
-  BASE_TAG: "13.8.4"
+  BASE_TAG: "13.9.0"
 # Docker image labels
 labels:
   org.opencontainers.image.title: "Gitlab Mailroom"
@@ -22,7 +22,7 @@ labels:
   org.opencontainers.image.url: "https://about.gitlab.com/"
   ## Name of the distributing entity, organization or individual
   org.opencontainers.image.vendor: "Gitlab"
-  org.opencontainers.image.version: "13.8.4"
+  org.opencontainers.image.version: "13.9.0"
   ## Keywords to help with search (ex. "cicd,gitops,golang")
   mil.dso.ironbank.image.keywords: "gitlab, git, gitops"
   ## This value can be "opensource" or "commercial"
@@ -43,8 +43,8 @@ maintainers:
     username: "alfontaine"
     email: "alan.fontaine@centauricorp.com"
 resources: 
-  - url: "https://gitlab-ubi.s3.amazonaws.com/ubi8-build-dependencies-v13.8.4-ubi8/gitlab-mailroom.tar.gz"
+  - url: "https://gitlab-ubi.s3.amazonaws.com/ubi8-build-dependencies-v13.9.0-ubi8/gitlab-mailroom.tar.gz"
     filename: "gitlab-mailroom.tar.gz"
     validation:
       type: "sha256"
-      value: "92871c12a0a47588273d8c05b9b4736cd21c7482ff2c20785d27a7bd391e4a0b"
+      value: "ba6538ca1462e0ad20800d32b0670a1a922f19a275003afa84cd0dde75852d82"