diff --git a/go.mod b/go.mod
index bf334c3b6..601302afa 100644
--- a/go.mod
+++ b/go.mod
@@ -10,7 +10,7 @@ require (
 	github.com/Netflix/go-expect v0.0.0-20180615182759-c93bf25de8e8
 	github.com/alibabacloud-go/cs-20151215/v3 v3.0.32
 	github.com/alibabacloud-go/darabonba-openapi/v2 v2.0.4
-	github.com/alibabacloud-go/tea v1.1.19
+	github.com/alibabacloud-go/tea v1.1.20
 	github.com/aryann/difflib v0.0.0-20210328193216-ff5ff6dc229b
 	github.com/bluele/gcache v0.0.2
 	github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869
diff --git a/go.sum b/go.sum
index b5b25364b..29ceb7cef 100644
--- a/go.sum
+++ b/go.sum
@@ -162,8 +162,9 @@ github.com/alibabacloud-go/tea v1.1.0/go.mod h1:IkGyUSX4Ba1V+k4pCtJUc6jDpZLFph9Q
 github.com/alibabacloud-go/tea v1.1.7/go.mod h1:/tmnEaQMyb4Ky1/5D+SE1BAsa5zj/KeGOFfwYm3N/p4=
 github.com/alibabacloud-go/tea v1.1.8/go.mod h1:/tmnEaQMyb4Ky1/5D+SE1BAsa5zj/KeGOFfwYm3N/p4=
 github.com/alibabacloud-go/tea v1.1.17/go.mod h1:nXxjm6CIFkBhwW4FQkNrolwbfon8Svy6cujmKFUq98A=
-github.com/alibabacloud-go/tea v1.1.19 h1:Xroq0M+pr0mC834Djj3Fl4ZA8+GGoA0i7aWse1vmgf4=
 github.com/alibabacloud-go/tea v1.1.19/go.mod h1:nXxjm6CIFkBhwW4FQkNrolwbfon8Svy6cujmKFUq98A=
+github.com/alibabacloud-go/tea v1.1.20 h1:wFK4xEbvGYMtzTyHhIju9D7ecWxvSUdoLO6y4vDLFik=
+github.com/alibabacloud-go/tea v1.1.20/go.mod h1:nXxjm6CIFkBhwW4FQkNrolwbfon8Svy6cujmKFUq98A=
 github.com/alibabacloud-go/tea-utils v1.3.1/go.mod h1:EI/o33aBfj3hETm4RLiAxF/ThQdSngxrpF8rKUDJjPE=
 github.com/alibabacloud-go/tea-utils v1.4.5 h1:h0/6Xd2f3bPE4XHTvkpjwxowIwRCJAJOqY6Eq8f3zfA=
 github.com/alibabacloud-go/tea-utils v1.4.5/go.mod h1:KNcT0oXlZZxOXINnZBs6YvgOd5aYp9U67G+E3R8fcQw=