diff --git a/cmd/substitute_server/substitute.go b/cmd/substitute_server/substitute.go
index 938b04d..04ef944 100644
--- a/cmd/substitute_server/substitute.go
+++ b/cmd/substitute_server/substitute.go
@@ -298,7 +298,7 @@ func (c *Client) login() (err error) {
 			return fmt.Errorf("authservers_down")
 		}
 
-		c.ID, err = uuid.FromString(resp.ID)
+		c.ID, err = uuid.Parse(resp.ID)
 		if err != nil {
 			return fmt.Errorf("authservers_down")
 		}
diff --git a/go.mod b/go.mod
index 486a813..9b5550b 100644
--- a/go.mod
+++ b/go.mod
@@ -4,5 +4,5 @@ go 1.12
 
 require (
 	github.com/google/uuid v1.1.1
-	github.com/mattn/go-colorable v0.1.2 // indirect
+	github.com/mattn/go-colorable v0.1.2
 )