diff --git a/ChangLog.txt b/ChangLog.txt
index 08be6da..c74a9d5 100644
--- a/ChangLog.txt
+++ b/ChangLog.txt
@@ -1,3 +1,6 @@
+2020-09-11 Version: v1.1.6
+- Update go mod.
+
 2020-09-07 Version: v1.1.5
 - Improve Error.
 
diff --git a/go.mod b/go.mod
index 3fa98ea..4496f9c 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/alibabacloud-go/tea-rpc
 go 1.14
 
 require (
-	github.com/alibabacloud-go/tea v1.1.8
+	github.com/alibabacloud-go/tea v1.1.10
 	github.com/alibabacloud-go/tea-rpc-utils v1.1.1
 	github.com/alibabacloud-go/tea-utils v1.3.4
 	github.com/aliyun/credentials-go v1.1.2