diff --git a/go.mod b/go.mod
index 3861c13e..117d8a3c 100644
--- a/go.mod
+++ b/go.mod
@@ -15,7 +15,7 @@ require (
 	github.com/Azure/go-autorest/autorest/to v0.4.0 // indirect
 	github.com/NetEase-Object-Storage/nos-golang-sdk v0.0.0-00010101000000-000000000000
 	github.com/aliyun/aliyun-oss-go-sdk v2.1.6+incompatible
-	github.com/aws/aws-sdk-go v1.37.27
+	github.com/aws/aws-sdk-go v1.37.28
 	github.com/baidubce/bce-sdk-go v0.9.49
 	github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f // indirect
 	github.com/dnaeon/go-vcr v1.1.0 // indirect
diff --git a/go.sum b/go.sum
index 7f0f5876..80fb5780 100644
--- a/go.sum
+++ b/go.sum
@@ -65,8 +65,8 @@ github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuy
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/aliyun/aliyun-oss-go-sdk v2.1.6+incompatible h1:Ft+KeWIJxFP76LqgJbvtOA1qBIoC8vGkTV3QeCOeJC4=
 github.com/aliyun/aliyun-oss-go-sdk v2.1.6+incompatible/go.mod h1:T/Aws4fEfogEE9v+HPhhw+CntffsBHJ8nXQCwKr0/g8=
-github.com/aws/aws-sdk-go v1.37.27 h1:zh+56ktUEUjA5lMsolBnjVDaYOWadwCwx1DMF7tFM8Y=
-github.com/aws/aws-sdk-go v1.37.27/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
+github.com/aws/aws-sdk-go v1.37.28 h1:jLrt4u2Qw93jwiTiBGTrek8ATueIVWxcHy2CEI0vLSI=
+github.com/aws/aws-sdk-go v1.37.28/go.mod h1:hcU610XS61/+aQV88ixoOzUoG7v3b31pl2zKMmprdro=
 github.com/baidubce/bce-sdk-go v0.9.49 h1:P3D1wyElqIl+KBW3R+ioEzLHzOfdgOSWPG5jwShOAVc=
 github.com/baidubce/bce-sdk-go v0.9.49/go.mod h1:zbYJMQwE4IZuyrJiFO8tO8NbtYiKTFTbwh4eIsqjVdg=
 github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f h1:ZNv7On9kyUzm7fvRZumSyy/IUiSC7AzL0I1jKKtwooA=