diff --git a/README.md b/README.md
index f5591a3..d284f72 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 [4]: https://github.com/zhaojh329/rtty/pulls
 [5]: https://img.shields.io/badge/Issues-welcome-brightgreen.svg?style=plastic
 [6]: https://github.com/zhaojh329/rtty/issues/new
-[7]: https://img.shields.io/badge/release-8.1.2-blue.svg?style=plastic
+[7]: https://img.shields.io/badge/release-8.1.3-blue.svg?style=plastic
 [8]: https://github.com/zhaojh329/rtty/releases
 [9]: https://github.com/zhaojh329/rtty/workflows/build/badge.svg
 
diff --git a/README_ZH.md b/README_ZH.md
index 3db1ba9..4c7c9d0 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -6,7 +6,7 @@
 [4]: https://github.com/zhaojh329/rtty/pulls
 [5]: https://img.shields.io/badge/提问-欢迎-brightgreen.svg?style=plastic
 [6]: https://github.com/zhaojh329/rtty/issues/new
-[7]: https://img.shields.io/badge/发布版本-8.1.2-blue.svg?style=plastic
+[7]: https://img.shields.io/badge/发布版本-8.1.3-blue.svg?style=plastic
 [8]: https://github.com/zhaojh329/rtty/releases
 [9]: https://github.com/zhaojh329/rtty/workflows/build/badge.svg
 [11]: https://img.shields.io/badge/技术交流群-点击加入：153530783-brightgreen.svg
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index f55996c..79db120 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,7 +1,7 @@
 # The version number.
 set(RTTY_VERSION_MAJOR 8)
 set(RTTY_VERSION_MINOR 1)
-set(RTTY_VERSION_PATCH 2)
+set(RTTY_VERSION_PATCH 3)
 
 # Check the third party Libraries
 find_package(Libev REQUIRED)