diff --git a/bitnami/mysql/Chart.yaml b/bitnami/mysql/Chart.yaml
index de6802ec7..bd08f69e3 100644
--- a/bitnami/mysql/Chart.yaml
+++ b/bitnami/mysql/Chart.yaml
@@ -1,6 +1,6 @@
 apiVersion: v1
 name: mysql
-version: 6.4.5
+version: 6.4.6
 appVersion: 8.0.18
 description: Chart to create a Highly available MySQL cluster
 keywords:
diff --git a/bitnami/mysql/README.md b/bitnami/mysql/README.md
index ad190b362..9e7439fd3 100644
--- a/bitnami/mysql/README.md
+++ b/bitnami/mysql/README.md
@@ -17,7 +17,8 @@ Bitnami charts can be used with [Kubeapps](https://kubeapps.com/) for deployment
 
 ## Prerequisites
 
-- Kubernetes 1.10+
+- Kubernetes 1.12+
+- Helm 2.11+ or Helm 3.0-beta3+
 - PV provisioner support in the underlying infrastructure
 
 ## Installing the Chart