diff --git a/go.mod b/go.mod
index 36e548e0..777deab5 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.13
 require (
 	github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 // indirect
 	github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d // indirect
-	github.com/aler9/gortsplib v0.0.0-20200614152940-c06d302979f1
+	github.com/aler9/gortsplib v0.0.0-20200614194126-1173d41d7898
 	github.com/stretchr/testify v1.4.0
 	gopkg.in/alecthomas/kingpin.v2 v2.2.6
 	gortc.io/sdp v0.18.2
diff --git a/go.sum b/go.sum
index 3fc4f521..f278583f 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,8 @@ github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 h1:JYp7IbQjafo
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d h1:UQZhZ2O0vMHr2cI+DC1Mbh0TJxzA3RcLoMsFw+aXw7E=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho=
-github.com/aler9/gortsplib v0.0.0-20200614152940-c06d302979f1 h1:x0CLAhwm0sCZktOzVOaEB26Lj+mJTgCwsjAJkFYKPUI=
-github.com/aler9/gortsplib v0.0.0-20200614152940-c06d302979f1/go.mod h1:sL64nUkmrTVhlT/GCaxRXyI2Xk7m8XSdw5Uv8xKGPdc=
+github.com/aler9/gortsplib v0.0.0-20200614194126-1173d41d7898 h1:ssMA0uv5d6RQQ6uZBHJklnOG0210xKboDpfVKkjmexY=
+github.com/aler9/gortsplib v0.0.0-20200614194126-1173d41d7898/go.mod h1:sL64nUkmrTVhlT/GCaxRXyI2Xk7m8XSdw5Uv8xKGPdc=
 github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
diff --git a/server-client.go b/server-client.go
index e851c637..723b5b64 100644
--- a/server-client.go
+++ b/server-client.go
@@ -210,7 +210,7 @@ func (c *serverClient) validateAuth(req *gortsplib.Request, user string, pass st
 	initialRequest := false
 	if *auth == nil {
 		initialRequest = true
-		*auth = gortsplib.NewAuthServer(user, pass)
+		*auth = gortsplib.NewAuthServer(user, pass, nil)
 	}
 
 	err := (*auth).ValidateHeader(req.Header["Authorization"], req.Method, req.Url)