diff --git a/README.md b/README.md
index b6c00a3..70a93f9 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 [![Maintainability](https://api.codeclimate.com/v1/badges/1287668a6b4c72af683e/maintainability)](https://codeclimate.com/github/shmilylty/OneForAll/maintainability)
 [![License](https://img.shields.io/github/license/shmilylty/OneForAll)](https://github.com/shmilylty/OneForAll/tree/master/LICENSE)
 [![python](https://img.shields.io/badge/python-3.6|3.7|3.8-blue)](https://github.com/shmilylty/OneForAll/tree/master/)
-[![python](https://img.shields.io/badge/release-v0.3.0-brightgreen)](https://github.com/shmilylty/OneForAll/releases)
+[![python](https://img.shields.io/badge/release-v0.4.0-brightgreen)](https://github.com/shmilylty/OneForAll/releases)
 
 👊**OneForAll是一款功能强大的子域收集工具**  📝[English Document](https://github.com/shmilylty/OneForAll/tree/master/docs/en-us/README.md)
 
diff --git a/docs/changes.md b/docs/changes.md
index 85df5fa..3670e9b 100644
--- a/docs/changes.md
+++ b/docs/changes.md
@@ -8,6 +8,21 @@ OneForAll遵守[语义化版本格式](https://semver.org/)。
 # Unreleased
 
 # Released
+## [0.4.0](https://github.com/shmilylty/oneforall/releases/tag/v0.4.0) - 2020-11-18
+- 重构了子域请求模块，解决了内存占用过大问题
+- 新增了子域置换模块，能从现有的子域发现更多新子域
+- 新增了数据富化模块，富化出更多有用的信息
+- 新增了finder模块，能从响应体和JS及跳转历史收集子域
+- 重构了泛解析探测，泛解析探测更加准确
+- 实现了配置插拔式设计
+- 实现了版本更新检查、运行环境检查、网络环境检查
+- 优化了子域爆破模块
+- 优化了泛解析处理
+- 优化了子域字典
+- 删除和优化了部分收集模块
+- 修复了一些反馈的bug
+- 更新了文档
+
 ## [0.3.0](https://github.com/shmilylty/oneforall/releases/tag/v0.3.0) - 2020-05-13
 - 重构了项目目录结构
 - 修改了输出显示为英文
diff --git a/docs/en-us/README.md b/docs/en-us/README.md
index 24b7f78..2d5f66a 100644
--- a/docs/en-us/README.md
+++ b/docs/en-us/README.md
@@ -5,7 +5,7 @@
 [![Maintainability](https://api.codeclimate.com/v1/badges/1287668a6b4c72af683e/maintainability)](https://codeclimate.com/github/shmilylty/OneForAll/maintainability)
 [![License](https://img.shields.io/github/license/shmilylty/OneForAll)](https://github.com/shmilylty/OneForAll/tree/master/LICENSE)
 [![python](https://img.shields.io/badge/python-3.6|3.7|3.8-blue)](https://github.com/shmilylty/OneForAll/tree/master/)
-[![python](https://img.shields.io/badge/release-v0.3.0-brightgreen)](https://github.com/shmilylty/OneForAll/releases)
+[![python](https://img.shields.io/badge/release-v0.4.0-brightgreen)](https://github.com/shmilylty/OneForAll/releases)
 
 👊**OneForAll is a powerful subdomain integration tool**  📝[中文文档](https://github.com/shmilylty/OneForAll/tree/master/README.md)
 
diff --git a/oneforall.py b/oneforall.py
index d611188..b3ca90d 100644
--- a/oneforall.py
+++ b/oneforall.py
@@ -32,7 +32,7 @@ blue = '\033[01;34m'
 red = '\033[1;31m'
 end = '\033[0m'
 
-version = 'v0.3.0'
+version = 'v0.4.0'
 message = white + '{' + red + version + ' #dev' + white + '}'
 
 oneforall_banner = f"""