diff --git a/go.mod b/go.mod
index 323fb74..34d3a6d 100644
--- a/go.mod
+++ b/go.mod
@@ -1,6 +1,6 @@
 module github.com/xiaoqidun/gocos
 
-go 1.25.2
+go 1.25.3
 
 require github.com/tencentyun/cos-go-sdk-v5 v0.7.70