diff --git a/go.mod b/go.mod
index fff9bc39..2c30a2d9 100644
--- a/go.mod
+++ b/go.mod
@@ -4,6 +4,6 @@ go 1.11
 
 require (
 	shylinux.com/x/go-qrcode v0.0.1
-	shylinux.com/x/toolkits v0.5.2
+	shylinux.com/x/toolkits v0.5.3
 	shylinux.com/x/websocket v0.0.1
 )
diff --git a/go.sum b/go.sum
index 81767db7..a7d1e4e4 100644
--- a/go.sum
+++ b/go.sum
@@ -1,6 +1,4 @@
-shylinux.com/x/go-qrcode v0.0.1 h1:/eOGqMj1qtgs9Ymd12zTUa1gcJZs9S92kj2lb0QzKsE=
 shylinux.com/x/go-qrcode v0.0.1/go.mod h1:KAbtU+KwiiABMZ/CJ0zh9PI2AX82Uf9rRYcQ4ODm4po=
-shylinux.com/x/toolkits v0.5.2 h1:caTvTQ5o8hogGI5u120uh2X6rW/6cm8vP1vrSJJalgs=
-shylinux.com/x/toolkits v0.5.2/go.mod h1:8LbYHe7oxBIqb6s4MSOD+4d28QvPdvkyCVtwB/JW7AA=
-shylinux.com/x/websocket v0.0.1 h1:OBc21DxqsGlQ2+Pz76xqLyDNo1LV+PUUqfWi+1PZPDE=
+shylinux.com/x/toolkits v0.5.3 h1:DuMHEKiPbaoU+0PEw9CtZldaM8bLLaQ6Dx0Qaqfz3SY=
+shylinux.com/x/toolkits v0.5.3/go.mod h1:8LbYHe7oxBIqb6s4MSOD+4d28QvPdvkyCVtwB/JW7AA=
 shylinux.com/x/websocket v0.0.1/go.mod h1:AaSpMToOxbMULKQytzczeHPuqb708vK1vrAzCxLo/XE=