diff --git a/bitnami/nginx/Chart.yaml b/bitnami/nginx/Chart.yaml
index 4fb4c9ad0..cdfb2ffc5 100644
--- a/bitnami/nginx/Chart.yaml
+++ b/bitnami/nginx/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 name: nginx
-version: 4.3.8
+version: 4.3.9
 appVersion: 1.16.1
 description: Chart for the nginx server
 keywords:
diff --git a/bitnami/nginx/README.md b/bitnami/nginx/README.md
index 7f4efe809..639e685c6 100644
--- a/bitnami/nginx/README.md
+++ b/bitnami/nginx/README.md
@@ -17,6 +17,11 @@ This chart bootstraps a [NGINX Open Source](https://github.com/bitnami/bitnami-d
 
 Bitnami charts can be used with [Kubeapps](https://kubeapps.com/) for deployment and management of Helm Charts in clusters. This Helm chart has been tested on top of [Bitnami Kubernetes Production Runtime](https://kubeprod.io/) (BKPR). Deploy BKPR to get automated TLS certificates, logging and monitoring for your applications.
 
+## Prerequisites
+
+- Kubernetes 1.12+
+- Helm 2.11+ or Helm 3.0-beta3+
+
 ## Installing the Chart
 
 To install the chart with the release name `my-release`: