diff --git a/docs/setup/install.md b/docs/setup/install.md
index 21316ed3..1706fb80 100644
--- a/docs/setup/install.md
+++ b/docs/setup/install.md
@@ -16,7 +16,7 @@ machine type for your nodes.**
 To install a released version of LeaderWorkerSet in your cluster, run the following command:
 
 ```shell
-VERSION=v0.3.0
+VERSION=v0.4.0
 kubectl apply --server-side -f https://github.com/kubernetes-sigs/lws/releases/download/$VERSION/manifests.yaml
 ```
 
@@ -25,7 +25,7 @@ kubectl apply --server-side -f https://github.com/kubernetes-sigs/lws/releases/d
 To uninstall a released version of LeaderWorkerSet from your cluster, run the following command:
 
 ```shell
-VERSION=v0.3.0
+VERSION=v0.4.0
 kubectl delete -f https://github.com/kubernetes-sigs/lws/releases/download/$VERSION/manifests.yaml
 ```