diff --git a/CHANGELOG.md b/CHANGELOG.md
index 13f8ee5bc..9297fb520 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## master (unreleased)
 
+## v1.6.5
+
 ### New features
 
 * [#112](https://github.com/tboox/tbox/issues/112): Support unix socket，thanks [@Codehz](https://github.com/codehz)
@@ -10,6 +12,7 @@
 ### Changes
 
 * improve uuid and improve uuid v4
+* support msys/mingw and cygwin/gcc toolchains
 
 ## v1.6.4
 
@@ -195,6 +198,8 @@
 
 ## master (开发中)
 
+## v1.6.5
+
 ### 新特性
 
 * [#112](https://github.com/tboox/tbox/issues/112): 新增unix socket支持，感谢[@Codehz](https://github.com/codehz)的贡献
@@ -203,6 +208,7 @@
 ### 改进
 
 * 改进uuid生成，实现uuid v4
+* 支持msys/mingw和cygwin/gcc上编译
 
 ## v1.6.4
 
diff --git a/xmake.lua b/xmake.lua
index a26281368..b36768198 100644
--- a/xmake.lua
+++ b/xmake.lua
@@ -5,7 +5,7 @@ set_project("tbox")
 set_xmakever("2.2.5")
 
 -- set project version
-set_version("1.6.4", {build = "%Y%m%d%H%M"})
+set_version("1.6.5", {build = "%Y%m%d%H%M"})
 
 -- set warning all as error
 set_warnings("all", "error")