diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8a922200..9461b232 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,8 +1,8 @@
 cmake_minimum_required(VERSION 3.2)
 
 set(PROJECT_NAME shadowsocks-libev)
-set(RELEASE_DATE 2018-5-28)
-set(PROJECT_VERSION "3.2.0")
+set(RELEASE_DATE 2018-11-8)
+set(PROJECT_VERSION "3.2.1")
 set(PROJECT_DESC "a lightweight secured socks5 proxy")
 set(PROJECT_URL "https://shadowsocks.org")
 set(PROJECT_ISSUES_URL "https://github.com/shadowsocks/shadowsocks-libev")
diff --git a/Changes b/Changes
index b50a7c3e..370cd842 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,10 @@
+shadowsocks-libev (3.2.1-1) unstable; urgency=medium
+
+  * Add TCP fast open suuport to ss-tunnel by @PantherJohn.
+  * Fix sevral security issues.
+
+ -- Max Lv <max.c.lv@gmail.com>  Wed, 07 Nov 2018 22:31:59 -0800
+
 shadowsocks-libev (3.2.0-1) unstable; urgency=medium
 
   * Add MinGW support by @linusyang.
diff --git a/README.md b/README.md
index c235f527..09bf8645 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ It is a port of [Shadowsocks](https://github.com/shadowsocks/shadowsocks)
 created by [@clowwindy](https://github.com/clowwindy), and maintained by
 [@madeye](https://github.com/madeye) and [@linusyang](https://github.com/linusyang).
 
-Current version: 3.2.0 | [Changelog](debian/changelog)
+Current version: 3.2.1 | [Changelog](debian/changelog)
 
 Travis CI: [![Travis CI](https://travis-ci.org/shadowsocks/shadowsocks-libev.svg?branch=master)](https://travis-ci.org/shadowsocks/shadowsocks-libev)
 
diff --git a/configure.ac b/configure.ac
index 8e24359c..9ae335bf 100755
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ dnl                                               -*- Autoconf -*-
 dnl Process this file with autoconf to produce a configure script.
 
 AC_PREREQ([2.67])
-AC_INIT([shadowsocks-libev], [3.2.0], [max.c.lv@gmail.com])
+AC_INIT([shadowsocks-libev], [3.2.1], [max.c.lv@gmail.com])
 AC_CONFIG_SRCDIR([src/crypto.c])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_AUX_DIR(auto)
diff --git a/debian/changelog b/debian/changelog
index b50a7c3e..370cd842 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+shadowsocks-libev (3.2.1-1) unstable; urgency=medium
+
+  * Add TCP fast open suuport to ss-tunnel by @PantherJohn.
+  * Fix sevral security issues.
+
+ -- Max Lv <max.c.lv@gmail.com>  Wed, 07 Nov 2018 22:31:59 -0800
+
 shadowsocks-libev (3.2.0-1) unstable; urgency=medium
 
   * Add MinGW support by @linusyang.