diff --git a/go.mod b/go.mod
index b87da81..701dfce 100644
--- a/go.mod
+++ b/go.mod
@@ -1,8 +1,8 @@
 module github.com/xiaoqidun/gocos
 
-go 1.21.2
+go 1.21.3
 
-require github.com/tencentyun/cos-go-sdk-v5 v0.7.43
+require github.com/tencentyun/cos-go-sdk-v5 v0.7.44
 
 require (
 	github.com/clbanning/mxj v1.8.4 // indirect
diff --git a/go.sum b/go.sum
index 2e94c97..1e3055f 100644
--- a/go.sum
+++ b/go.sum
@@ -15,5 +15,5 @@ github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common v1.0.563/go.mod h1:7sCQWVkxcsR38nffDW057DRGk8mUjK1Ing/EFOK8s8Y=
 github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/kms v1.0.563/go.mod h1:uom4Nvi9W+Qkom0exYiJ9VWJjXwyxtPYTkKkaLMlfE0=
-github.com/tencentyun/cos-go-sdk-v5 v0.7.43 h1:aPCPWy85T3C3Ga3hn7va2DC4c0hAf8Dx0kpKj/uB/vw=
-github.com/tencentyun/cos-go-sdk-v5 v0.7.43/go.mod h1:LUFnaqRmGk6pEHOaRmdn2dCZR2j0cSsM5xowWFPTPao=
+github.com/tencentyun/cos-go-sdk-v5 v0.7.44 h1:Vvz28KVdmSUrwTH2MWgAMlhzUAh+lQBSSAW1J7qJDW8=
+github.com/tencentyun/cos-go-sdk-v5 v0.7.44/go.mod h1:LUFnaqRmGk6pEHOaRmdn2dCZR2j0cSsM5xowWFPTPao=