diff --git a/go.mod b/go.mod
index 75840602f08..7cb76dbc1cf 100644
--- a/go.mod
+++ b/go.mod
@@ -38,7 +38,7 @@ require (
 	github.com/grpc-ecosystem/go-grpc-middleware v1.4.0
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0
 	github.com/hashicorp/go-multierror v1.1.1
-	github.com/huaweicloud/huaweicloud-sdk-go-obs v3.22.11+incompatible
+	github.com/huaweicloud/huaweicloud-sdk-go-obs v3.23.4+incompatible
 	github.com/jarcoal/httpmock v1.3.0
 	github.com/johanbrandhorst/certify v1.9.0
 	github.com/juju/ratelimit v1.0.2
diff --git a/go.sum b/go.sum
index 49a787bafaa..a6612b3e7e6 100644
--- a/go.sum
+++ b/go.sum
@@ -563,8 +563,8 @@ github.com/hashicorp/vault/sdk v0.1.14-0.20200519221530-14615acda45f/go.mod h1:W
 github.com/hashicorp/vault/sdk v0.2.1/go.mod h1:WfUiO1vYzfBkz1TmoE4ZGU7HD0T0Cl/rZwaxjBkgN4U=
 github.com/hashicorp/yamux v0.0.0-20180604194846-3520598351bb/go.mod h1:+NfK9FKeTrX5uv1uIXGdwYDTeHna2qgaIlx54MXqjAM=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
-github.com/huaweicloud/huaweicloud-sdk-go-obs v3.22.11+incompatible h1:bSww59mgbqFRGCRvlvfQutsptE3lRjNiU5C0YNT/bWw=
-github.com/huaweicloud/huaweicloud-sdk-go-obs v3.22.11+incompatible/go.mod h1:l7VUhRbTKCzdOacdT4oWCwATKyvZqUOlOqr0Ous3k4s=
+github.com/huaweicloud/huaweicloud-sdk-go-obs v3.23.4+incompatible h1:XRAk4HBDLCYEdPLWtKf5iZhOi7lfx17aY0oSO9+mcg8=
+github.com/huaweicloud/huaweicloud-sdk-go-obs v3.23.4+incompatible/go.mod h1:l7VUhRbTKCzdOacdT4oWCwATKyvZqUOlOqr0Ous3k4s=
 github.com/hudl/fargo v1.3.0/go.mod h1:y3CKSmjA+wD2gak7sUSXTAoopbhU08POFhmITJgmKTg=
 github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
 github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=