diff --git a/server/api_test.go b/server/api_test.go
index 02061340..76c98749 100644
--- a/server/api_test.go
+++ b/server/api_test.go
@@ -9,6 +9,7 @@ import (
 
 	"github.com/sirupsen/logrus"
 	"google.golang.org/grpc"
+	"google.golang.org/grpc/credentials/insecure"
 
 	"github.com/dexidp/dex/api/v2"
 	"github.com/dexidp/dex/pkg/log"
@@ -41,7 +42,7 @@ func newAPI(s storage.Storage, logger log.Logger, t *testing.T) *apiClient {
 
 	// Dial will retry automatically if the serv.Serve() goroutine
 	// hasn't started yet.
-	conn, err := grpc.Dial(l.Addr().String(), grpc.WithInsecure())
+	conn, err := grpc.Dial(l.Addr().String(), insecure.NewCredentials())
 	if err != nil {
 		t.Fatal(err)
 	}