diff --git a/README_en.md b/README_en.md
index d52904d..9d88597 100644
--- a/README_en.md
+++ b/README_en.md
@@ -142,7 +142,7 @@ Install helm following the instruction on https://github.com/helm/helm/blob/mast
 brew install kubernetes-helm
 
 # Install Tiller into your Kubernetes cluster
-helm init --upgrade -i registry.cn-hangzhou.aliyuncs.com/google_containers/tiller:v2.11.0 --skip-refresh
+helm init --upgrade -i registry.cn-hangzhou.aliyuncs.com/google_containers/tiller:v2.12.2 --skip-refresh
 
 # update charts repo (Optional)
 helm repo update
@@ -156,7 +156,7 @@ helm repo update
 choco install kubernetes-helm
 
 # Install Tiller into your Kubernetes cluster
-helm init --upgrade -i registry.cn-hangzhou.aliyuncs.com/google_containers/tiller:v2.11.0 --skip-refresh
+helm init --upgrade -i registry.cn-hangzhou.aliyuncs.com/google_containers/tiller:v2.12.2 --skip-refresh
 
 # update charts repo (Optional)
 helm repo update