diff --git a/go.mod b/go.mod
index 13fba90..791df24 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,8 @@ go 1.17
 
 require (
 	github.com/golang/mock v1.5.0
-	github.com/k-cloud-labs/pkg v0.2.0
+	github.com/k-cloud-labs/pkg v0.3.0
+	k8s.io/api v0.23.6
 	k8s.io/apiextensions-apiserver v0.23.0
 	k8s.io/apimachinery v0.23.6
 	k8s.io/client-go v0.23.6
@@ -52,7 +53,6 @@ require (
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
-	k8s.io/api v0.23.6 // indirect
 	k8s.io/component-base v0.23.0 // indirect
 	k8s.io/kube-openapi v0.0.0-20211115234752-e816edb12b65 // indirect
 	k8s.io/utils v0.0.0-20211116205334-6203023598ed // indirect
diff --git a/go.sum b/go.sum
index 75482e9..039f71c 100644
--- a/go.sum
+++ b/go.sum
@@ -77,6 +77,8 @@ github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kB
 github.com/bketelsen/crypt v0.0.3-0.20200106085610-5cbc8cc4026c/go.mod h1:MKsuJmJgSg28kpZDP6UIiPt0e0Oz0kqKNGyRaWEPv84=
 github.com/bketelsen/crypt v0.0.4/go.mod h1:aI6NrJ0pMGgvZKL1iVgXLnfIFJtfV+bKCoqOes/6LfM=
 github.com/blang/semver v3.5.1+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnwebNt5EWlYSAyrTnjyyk=
+github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 h1:DDGfHa7BWjL4YnC6+E63dPcxHo2sUxDIu8g3QgEJdRY=
+github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869/go.mod h1:Ekp36dRnpXw/yCqJaO+ZrUyxD+3VXMFFr56k5XYrpB4=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/certifi/gocertifi v0.0.0-20191021191039-0944d244cd40/go.mod h1:sGbDF6GwGcLpkNXPUTkMRoywsNa/ol15pxFe6ERfguA=
 github.com/certifi/gocertifi v0.0.0-20200922220541-2c3bb06c6054/go.mod h1:sGbDF6GwGcLpkNXPUTkMRoywsNa/ol15pxFe6ERfguA=
@@ -304,8 +306,8 @@ github.com/jstemmer/go-junit-report v0.9.1/go.mod h1:Brl9GWCQeLvo8nXZwPNNblvFj/X
 github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
 github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
 github.com/julienschmidt/httprouter v1.3.0/go.mod h1:JR6WtHb+2LUe8TCKY3cZOxFyyO8IZAc4RVcycCCAKdM=
-github.com/k-cloud-labs/pkg v0.2.0 h1:kO1O3h7mhHKXdXh8ERMein8um/wSVk46qzoqvqUZdtk=
-github.com/k-cloud-labs/pkg v0.2.0/go.mod h1:+5RsSMC7VOdDXdRLwTBZzcY8W931ETI4r4DBqUSBnCk=
+github.com/k-cloud-labs/pkg v0.3.0 h1:yM3SFCnM4tr+QJfNoUtbg1lKIQsA/GLppGWBD0OYSvY=
+github.com/k-cloud-labs/pkg v0.3.0/go.mod h1:EjvI8cW+qngQ4mT6QaMPbFE0BT1CmG8o27Foj4p22lg=
 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=
diff --git a/transport.go b/transport.go
index c5d0a95..41f11b8 100644
--- a/transport.go
+++ b/transport.go
@@ -7,8 +7,8 @@ import (
 
 	"github.com/k-cloud-labs/pkg/client/clientset/versioned"
 	"github.com/k-cloud-labs/pkg/client/informers/externalversions"
-	"github.com/k-cloud-labs/pkg/util"
-	"github.com/k-cloud-labs/pkg/util/overridemanager"
+	"github.com/k-cloud-labs/pkg/utils"
+	"github.com/k-cloud-labs/pkg/utils/overridemanager"
 	admissionv1 "k8s.io/api/admission/v1"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/client-go/rest"
@@ -121,7 +121,7 @@ func recordAppliedOverrides(cops *overridemanager.AppliedOverrides, ops *overrid
 			return nil, err
 		}
 		if appliedBytes != nil {
-			annotations[util.AppliedClusterOverrides] = string(appliedBytes)
+			annotations[utils.AppliedClusterOverrides] = string(appliedBytes)
 		}
 	}
 
@@ -131,7 +131,7 @@ func recordAppliedOverrides(cops *overridemanager.AppliedOverrides, ops *overrid
 			return nil, err
 		}
 		if appliedBytes != nil {
-			annotations[util.AppliedOverrides] = string(appliedBytes)
+			annotations[utils.AppliedOverrides] = string(appliedBytes)
 		}
 	}
 
diff --git a/transport_test.go b/transport_test.go
index f12ad06..714bd46 100644
--- a/transport_test.go
+++ b/transport_test.go
@@ -5,7 +5,9 @@ import (
 	"testing"
 
 	"github.com/golang/mock/gomock"
-	"github.com/k-cloud-labs/pkg/util/overridemanager"
+	"github.com/k-cloud-labs/pkg/utils"
+	"github.com/k-cloud-labs/pkg/utils/overridemanager"
+	"github.com/k-cloud-labs/pkg/utils/util"
 	admissionv1 "k8s.io/api/admission/v1"
 	apiextensionsv1 "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -16,13 +18,11 @@ import (
 	v1alpha10 "github.com/k-cloud-labs/pkg/client/listers/policy/v1alpha1"
 	"github.com/k-cloud-labs/pkg/test/helper"
 	"github.com/k-cloud-labs/pkg/test/mock"
-	"github.com/k-cloud-labs/pkg/util"
-	"github.com/k-cloud-labs/pkg/util/converter"
 )
 
 func TestPolicyTransport_RoundTrip(t *testing.T) {
 	deployment := helper.NewDeployment(metav1.NamespaceDefault, "test")
-	deploymentObj, _ := converter.ToUnstructured(deployment)
+	deploymentObj, _ := util.ToUnstructured(deployment)
 
 	overriders1 := policyv1alpha1.Overriders{
 		Plaintext: []policyv1alpha1.PlaintextOverrider{
@@ -111,9 +111,9 @@ func TestPolicyTransport_RoundTrip(t *testing.T) {
 			operation: admissionv1.Create,
 			wantedErr: nil,
 			wantedAnnotations: map[string]string{
-				"foo":                        "bar",
-				util.AppliedOverrides:        `[{"policyName":"overridePolicy1","overriders":{"plaintext":[{"path":"/metadata/annotations","op":"add","value":{"foo":"bar"}}]}}]`,
-				util.AppliedClusterOverrides: `[{"policyName":"overridePolicy2","overriders":{"plaintext":[{"path":"/metadata/annotations","op":"add","value":{"hello":"world"}}]}}]`,
+				"foo":                         "bar",
+				utils.AppliedOverrides:        `[{"policyName":"overridePolicy1","overriders":{"plaintext":[{"path":"/metadata/annotations","op":"add","value":{"foo":"bar"}}]}}]`,
+				utils.AppliedClusterOverrides: `[{"policyName":"overridePolicy2","overriders":{"plaintext":[{"path":"/metadata/annotations","op":"add","value":{"hello":"world"}}]}}]`,
 			},
 		},
 	}