diff --git a/config/helm/appmesh-controller/Chart.yaml b/config/helm/appmesh-controller/Chart.yaml
index 6269b4be..ca5f6e11 100644
--- a/config/helm/appmesh-controller/Chart.yaml
+++ b/config/helm/appmesh-controller/Chart.yaml
@@ -1,8 +1,8 @@
 apiVersion: v1
 name: appmesh-controller
 description: App Mesh controller Helm chart for Kubernetes
-version: 1.12.1
-appVersion: 1.12.1
+version: 1.12.3
+appVersion: 1.12.3
 home: https://github.com/aws/eks-charts
 icon: https://raw.githubusercontent.com/aws/eks-charts/master/docs/logo/aws.png
 sources:
diff --git a/config/helm/appmesh-controller/ci/values.yaml b/config/helm/appmesh-controller/ci/values.yaml
index 17cb9e0b..6ec95634 100644
--- a/config/helm/appmesh-controller/ci/values.yaml
+++ b/config/helm/appmesh-controller/ci/values.yaml
@@ -5,5 +5,5 @@ accountId: 123456789
 region: us-west-2
 image:
   repository: public.ecr.aws/appmesh/appmesh-controller
-  tag: v1.12.1
+  tag: v1.12.3
   pullPolicy: IfNotPresent
diff --git a/config/helm/appmesh-controller/test.yaml b/config/helm/appmesh-controller/test.yaml
index 74c398d3..9be65208 100644
--- a/config/helm/appmesh-controller/test.yaml
+++ b/config/helm/appmesh-controller/test.yaml
@@ -12,7 +12,7 @@ useAwsFIPSEndpoint: false
 
 image:
   repository: 840364872350.dkr.ecr.us-west-2.amazonaws.com/amazon/appmesh-controller
-  tag: v1.12.1
+  tag: v1.12.3
   pullPolicy: IfNotPresent
 
 sidecar:
diff --git a/config/helm/appmesh-controller/values.yaml b/config/helm/appmesh-controller/values.yaml
index 938705ce..6b8fd751 100644
--- a/config/helm/appmesh-controller/values.yaml
+++ b/config/helm/appmesh-controller/values.yaml
@@ -13,7 +13,7 @@ useAwsFIPSEndpoint: false
 
 image:
   repository: 840364872350.dkr.ecr.us-west-2.amazonaws.com/amazon/appmesh-controller
-  tag: v1.12.1
+  tag: v1.12.3
   pullPolicy: IfNotPresent
 
 sidecar: