diff --git a/cmd/controller-manager/controller-manager.go b/cmd/controller-manager/controller-manager.go
index 37317de..af84010 100644
--- a/cmd/controller-manager/controller-manager.go
+++ b/cmd/controller-manager/controller-manager.go
@@ -1,9 +1,7 @@
 package main
 
 import (
-	"math/rand"
 	"os"
-	"time"
 
 	"k8s.io/component-base/cli"
 	cliflag "k8s.io/component-base/cli/flag"
@@ -19,8 +17,6 @@ import (
 )
 
 func main() {
-	rand.Seed(time.Now().UnixNano())
-
 	ctx := controllerruntime.SetupSignalHandler()
 	opts := options.NewClusterControllerManagerOptions()
 	fss := cliflag.NamedFlagSets{}
diff --git a/go.mod b/go.mod
index 1ff9e28..f90eb2c 100644
--- a/go.mod
+++ b/go.mod
@@ -1,9 +1,9 @@
 module github.com/karmada-io/multicluster-cloud-provider
 
-go 1.19
+go 1.20
 
 require (
-	github.com/karmada-io/karmada v1.9.0-preview5.0.20240227142131-bc9316705c36
+	github.com/karmada-io/karmada v1.9.0
 	github.com/pkg/errors v0.9.1
 	github.com/spf13/cobra v1.7.0
 	github.com/spf13/pflag v1.0.5
diff --git a/go.sum b/go.sum
index 70ca349..bf25314 100644
--- a/go.sum
+++ b/go.sum
@@ -246,8 +246,8 @@ github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnr
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
 github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
 github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
-github.com/karmada-io/karmada v1.9.0-preview5.0.20240227142131-bc9316705c36 h1:ROH0MFo+/6LLp/QqJz3ePuAhvzjfFgBoPs0e/HM+DPc=
-github.com/karmada-io/karmada v1.9.0-preview5.0.20240227142131-bc9316705c36/go.mod h1:oags1hCX1XzogohgXRPV4sLXB+RW6MCXBN8+ny0HfMk=
+github.com/karmada-io/karmada v1.9.0 h1:Xr2GQEdZBIgDRBrdiArCFehLFJw1KtU/iB394SP8cl0=
+github.com/karmada-io/karmada v1.9.0/go.mod h1:568vm0Rcn9MJaKhajDiFPDQ4Y9LxrfVjzEOek9UdFLg=
 github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvWXihfKN4Q=
 github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00=
 github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=