diff --git a/CHANGE.md b/CHANGE.md
index fdf2a2f1..7cb4f92d 100644
--- a/CHANGE.md
+++ b/CHANGE.md
@@ -1,5 +1,21 @@
 # Release Notes
 
+## v1.4.0
+
+### New Features
+- support BigInteger.  [#141](https://github.com/apache/dubbo-go-hessian2/pull/141)
+- support embedded struct. [#150](https://github.com/apache/dubbo-go-hessian2/pull/150)
+- flat anonymous struct field. [#154](https://github.com/apache/dubbo-go-hessian2/pull/154)
+
+### Enhancement
+- update bytes pool. [#147](https://github.com/apache/dubbo-go-hessian2/pull/147)
+
+### Bugfixes
+- fix check service.Group and service.Interface. [#138](https://github.com/apache/dubbo-go-hessian2/pull/138)
+- fix can't duplicately decode Serializer object. [#144](https://github.com/apache/dubbo-go-hessian2/pull/144)
+- fix bug for encTypeInt32. [#148](https://github.com/apache/dubbo-go-hessian2/pull/148)
+
+
 ## v1.3.0
 
 ### New Features
diff --git a/NOTICE b/NOTICE
index 41afaf55..6f3c5235 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,5 +1,5 @@
 Apache Dubbo Go Hessian2
-Copyright 2018-2019 The Apache Software Foundation
+Copyright 2018-2020 The Apache Software Foundation
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).