diff --git a/go.mod b/go.mod
index b7bf77b..053497a 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/duanhf2012/origin
 
-go 1.18
+go 1.19
 
 require (
 	github.com/go-sql-driver/mysql v1.6.0