diff --git a/go.mod b/go.mod
index 4f79988d9..0840a295a 100644
--- a/go.mod
+++ b/go.mod
@@ -16,8 +16,8 @@ require (
 	github.com/txthinking/x v0.0.0-20200330144832-5ad2416896a9 // indirect
 	github.com/xtaci/smux v1.5.14
 	go.starlark.net v0.0.0-20200619143648-50ca820fafb9 // indirect
-	golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9
-	golang.org/x/net v0.0.0-20200625001655-4c5254603344
+	golang.org/x/crypto v0.0.0-20200709230013-948cd5f35899
+	golang.org/x/net v0.0.0-20200707034311-ab3426394381
 	golang.org/x/sys v0.0.0-20200625212154-ddb9806d33ae // indirect
 	golang.org/x/text v0.3.3 // indirect
 	golang.org/x/time v0.0.0-20200630173020-3af7569d3a1e
diff --git a/go.sum b/go.sum
index d511ea701..b3f1e1686 100644
--- a/go.sum
+++ b/go.sum
@@ -91,6 +91,8 @@ golang.org/x/crypto v0.0.0-20190426145343-a29dc8fdc734/go.mod h1:yigFU9vqHzYiE8U
 golang.org/x/crypto v0.0.0-20191029031824-8986dd9e96cf/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20200709230013-948cd5f35899 h1:DZhuSZLsGlFL4CmhA8BcRA0mnthyA/nZ00AqCUo7vHg=
+golang.org/x/crypto v0.0.0-20200709230013-948cd5f35899/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
@@ -101,8 +103,8 @@ golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73r
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3 h1:0GoQqolDA55aaLxZyTzK/Y2ePZzZTUrRacwib7cNsYQ=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
-golang.org/x/net v0.0.0-20200625001655-4c5254603344 h1:vGXIOMxbNfDTk/aXCmfdLgkrSV+Z2tcbze+pEc3v5W4=
-golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
+golang.org/x/net v0.0.0-20200707034311-ab3426394381 h1:VXak5I6aEWmAXeQjA+QSZzlgNrpq9mjcfDemuexIKsU=
+golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
diff --git a/redirector/redirector_test.go b/redirector/redirector_test.go
index e223ad57a..6a4ec378f 100644
--- a/redirector/redirector_test.go
+++ b/redirector/redirector_test.go
@@ -2,10 +2,15 @@ package redirector
 
 import (
 	"context"
+	"fmt"
 	"net"
+	"net/http"
+	"strings"
 	"testing"
+	"time"
 
 	"github.com/p4gefau1t/trojan-go/common"
+	"github.com/p4gefau1t/trojan-go/test/util"
 )
 
 func TestRedirector(t *testing.T) {
@@ -39,25 +44,23 @@ func TestRedirector(t *testing.T) {
 	common.Must(err)
 	conn2, err := l.Accept()
 	common.Must(err)
-	// TODO fix timeout
-	/*
-		redirAddr, err := net.ResolveTCPAddr("tcp", util.HTTPAddr)
-		common.Must(err)
-		redir.Redirect(&Redirection{
-			Dial:        nil,
-			RedirectTo:  redirAddr,
-			InboundConn: conn2,
-		})
-		req, err := http.NewRequest("GET", "http://localhost/", nil)
-		common.Must(err)
-		req.Write(conn1)
-		buf := make([]byte, 1024)
-		conn1.Read(buf)
-		fmt.Println(string(buf))
-		if !strings.HasPrefix(string(buf), "HTTP/1.1 200 OK") {
-			t.Fail()
-		}
-	*/
+	redirAddr, err := net.ResolveTCPAddr("tcp", util.HTTPAddr)
+	common.Must(err)
+	redir.Redirect(&Redirection{
+		Dial:        nil,
+		RedirectTo:  redirAddr,
+		InboundConn: conn2,
+	})
+	time.Sleep(time.Second)
+	req, err := http.NewRequest("GET", "http://localhost/", nil)
+	common.Must(err)
+	req.Write(conn1)
+	buf := make([]byte, 1024)
+	conn1.Read(buf)
+	fmt.Println(string(buf))
+	if !strings.HasPrefix(string(buf), "HTTP/1.1 200 OK") {
+		t.Fail()
+	}
 	cancel()
 	conn1.Close()
 	conn2.Close()
diff --git a/test/util/target.go b/test/util/target.go
index ed5c86fdc..c7eb08b77 100644
--- a/test/util/target.go
+++ b/test/util/target.go
@@ -45,7 +45,7 @@ func runHelloHTTPServer() {
 		Handler: mux,
 	}
 	go server.ListenAndServe()
-	time.Sleep(time.Second * 3) // wait for http server
+	time.Sleep(time.Second * 1) // wait for http server
 	fmt.Println("http test server listening on", HTTPAddr)
 	wg.Done()
 }
diff --git a/tunnel/websocket/websocket_test.go b/tunnel/websocket/websocket_test.go
index cac551b37..01a48e850 100644
--- a/tunnel/websocket/websocket_test.go
+++ b/tunnel/websocket/websocket_test.go
@@ -7,6 +7,7 @@ import (
 	"strings"
 	"sync"
 	"testing"
+	"time"
 
 	"github.com/p4gefau1t/trojan-go/common"
 	"github.com/p4gefau1t/trojan-go/config"
@@ -51,6 +52,7 @@ func TestWebsocket(t *testing.T) {
 		common.Must(err)
 		wg.Done()
 	}()
+	time.Sleep(time.Second)
 	conn1, err := c.DialConn(nil, nil)
 	common.Must(err)
 	wg.Wait()
@@ -101,6 +103,7 @@ func TestRedirect(t *testing.T) {
 			t.Fail()
 		}
 	}()
+	time.Sleep(time.Second)
 	conn, err := net.Dial("tcp", fmt.Sprintf("127.0.0.1:%d", port))
 	common.Must(err)
 	url := "wss://localhost/wrong-path"