diff --git a/stable/nats/Chart.yaml b/stable/nats/Chart.yaml
index af9f3b5c58..5e2a8db8f1 100644
--- a/stable/nats/Chart.yaml
+++ b/stable/nats/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 name: nats
-version: 4.2.1
+version: 4.2.2
 appVersion: 2.1.0
 description: An open-source, cloud-native messaging system
 keywords:
diff --git a/stable/nats/README.md b/stable/nats/README.md
index 3ba70de918..e64a2a9ca3 100644
--- a/stable/nats/README.md
+++ b/stable/nats/README.md
@@ -16,8 +16,8 @@ Bitnami charts can be used with [Kubeapps](https://kubeapps.com/) for deployment
 
 ## Prerequisites
 
-- Kubernetes 1.4+ with Beta APIs enabled
-- PV provisioner support in the underlying infrastructure
+- Kubernetes 1.12+
+- Helm 2.11+ or Helm 3.0-beta3+
 
 ## Installing the Chart