diff --git a/pkg/consts/consts.go b/pkg/consts/consts.go
index 9a52aba2b..17b084837 100644
--- a/pkg/consts/consts.go
+++ b/pkg/consts/consts.go
@@ -24,13 +24,13 @@ var (
 
 	// Version is the version of the project.
 	// It will be overwritten during the `make build` process.
-	Version      = "0.3.0"
+	Version      = "0.4.0"
 	BinaryPrefix = "https://github.com/kubernetes-sigs/kwok/releases/download"
 	ImagePrefix  = "registry.k8s.io/kwok"
 
 	// PreRelease is the pre-release version of the project.
 	// It will be overwritten during the `make build` process.
-	PreRelease = "alpha"
+	PreRelease = "GA"
 
 	// KubeVersion is the version of Kubernetes.
 	// It will be overwritten during the `make build` process.
diff --git a/pkg/utils/version/vars_test.go b/pkg/utils/version/vars_test.go
index 73e85cf9f..76c7727e8 100644
--- a/pkg/utils/version/vars_test.go
+++ b/pkg/utils/version/vars_test.go
@@ -18,8 +18,6 @@ package version
 
 import (
 	"testing"
-
-	"sigs.k8s.io/kwok/pkg/consts"
 )
 
 func TestVersionInfo(t *testing.T) {
@@ -36,7 +34,7 @@ func TestVersionInfo(t *testing.T) {
 			name: "versionInfo to alpha",
 			args: args{
 				version:    "v1.2.3",
-				preRelease: consts.PreRelease,
+				preRelease: "alpha",
 			},
 			want: "1.2.3-alpha",
 		},
@@ -44,7 +42,7 @@ func TestVersionInfo(t *testing.T) {
 			name: "versionInfo to alpha but version is not v",
 			args: args{
 				version:    "1.2.3",
-				preRelease: consts.PreRelease,
+				preRelease: "alpha",
 			},
 			want: "1.2.3-alpha",
 		},
@@ -52,7 +50,7 @@ func TestVersionInfo(t *testing.T) {
 			name: "versionInfo to alpha but version is empty",
 			args: args{
 				version:    "",
-				preRelease: consts.PreRelease,
+				preRelease: "alpha",
 			},
 			want: "",
 		},
diff --git a/site/content/en/docs/generated/kwokctl_create_cluster.md b/site/content/en/docs/generated/kwokctl_create_cluster.md
index 6a08747fb..fe02f8994 100644
--- a/site/content/en/docs/generated/kwokctl_create_cluster.md
+++ b/site/content/en/docs/generated/kwokctl_create_cluster.md
@@ -63,10 +63,10 @@ kwokctl create cluster [flags]
       --kube-scheduler-port uint32              Port of kube-scheduler given to the host, only for binary and docker/podman/nerdctl runtime
       --kubeconfig string                       The path to the kubeconfig file will be added to the newly created cluster and set to current-context (default "~/.kube/config")
       --kwok-controller-binary string           Binary of kwok-controller, only for binary runtime
-                                                 (default "https://github.com/kubernetes-sigs/kwok/releases/download/v0.3.0/kwok-linux-amd64")
+                                                 (default "https://github.com/kubernetes-sigs/kwok/releases/download/v0.4.0/kwok-linux-amd64")
       --kwok-controller-image string            Image of kwok-controller, only for docker/podman/nerdctl/kind/kind-podman runtime
                                                 '${KWOK_IMAGE_PREFIX}/kwok:${KWOK_VERSION}'
-                                                 (default "registry.k8s.io/kwok/kwok:v0.3.0")
+                                                 (default "registry.k8s.io/kwok/kwok:v0.4.0")
       --prometheus-binary string                Binary of Prometheus, only for binary runtime
       --prometheus-binary-tar string            Tar of Prometheus, if --prometheus-binary is set, this is ignored, only for binary runtime
                                                  (default "https://github.com/prometheus/prometheus/releases/download/v2.44.0/prometheus-2.44.0.linux-amd64.tar.gz")