diff --git a/Makefile b/Makefile
index 7bc9e09..d9b7fa2 100644
--- a/Makefile
+++ b/Makefile
@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=shadowsocks-libev
-PKG_VERSION:=2.0.1
+PKG_VERSION:=2.0.4
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://github.com/shadowsocks/openwrt-shadowsocks/releases/download/v$(PKG_VERSION)
-PKG_MD5SUM:=a9c1670e755114918b4947f0ad9823e3
+PKG_MD5SUM:=2f5104dbfbe54dbdac338755033774ed
 
 PKG_LICENSE:=GPLv3
 PKG_LICENSE_FILES:=LICENSE
diff --git a/README.md b/README.md
index ed7a797..6a3a1ab 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@ Shadowsocks-libev for OpenWrt
 ---
 
  本项目是 [shadowsocks-libev][1] 在 OpenWrt 上的移植  
- 当前版本: 2.0.1-1  
+ 当前版本: 2.0.4-1  
  [预编译 IPK 下载][2]  
 
 特性