diff --git a/go.mod b/go.mod
index 5bb01e1..bd10bea 100644
--- a/go.mod
+++ b/go.mod
@@ -18,7 +18,7 @@ require (
 	github.com/goexl/env v0.0.2
 	github.com/goexl/exception v0.0.3
 	github.com/goexl/log v0.0.9
-	github.com/goexl/mengpo v0.2.6
+	github.com/goexl/mengpo v0.3.1
 	github.com/goexl/structer v0.1.9
 	github.com/goexl/xiren v0.0.8
 	github.com/olekukonko/tablewriter v0.0.5