diff --git a/.version b/.version
index 8fdcf38..77fee73 100644
--- a/.version
+++ b/.version
@@ -1 +1 @@
-1.9.2
+1.9.3
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c601a3..4f2f99b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.9.3] - 2021-07-12
+
+### Security
+
+- CASMHMS-4933 - Updated base container images for security updates.
+
 ## [1.9.0] - 2021-06-07
 
 ## Changed
diff --git a/kubernetes/cray-hms-bss/Chart.yaml b/kubernetes/cray-hms-bss/Chart.yaml
index 79a7902..4ed8bfc 100644
--- a/kubernetes/cray-hms-bss/Chart.yaml
+++ b/kubernetes/cray-hms-bss/Chart.yaml
@@ -2,4 +2,4 @@ apiVersion: v1
 description: "Kubernetes resources for cray-hms-bss"
 name: "cray-hms-bss"
 home: "HMS/hms-bss"
-version: 1.9.2
+version: 1.9.3