diff --git a/go.mod b/go.mod
index f8d107b..724854c 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/appleboy/gin-jwt/v2
 
-go 1.21
+go 1.21.0
 
 require (
 	github.com/appleboy/gofight/v2 v2.1.2