diff --git a/README.md b/README.md
index b0a7d2e..3cbc788 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
 [4]: https://github.com/zhaojh329/rttys/pulls
 [5]: https://img.shields.io/badge/Issues-welcome-brightgreen.svg?style=plastic
 [6]: https://github.com/zhaojh329/rttys/issues/new
-[7]: https://img.shields.io/badge/release-3.1.2-blue.svg?style=plastic
+[7]: https://img.shields.io/badge/release-3.1.3-blue.svg?style=plastic
 [8]: https://github.com/zhaojh329/rttys/releases
 [9]: https://travis-ci.org/zhaojh329/rttys.svg?branch=master
 [10]: https://travis-ci.org/zhaojh329/rttys
diff --git a/README_ZH.md b/README_ZH.md
index f0c43b4..2d76064 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -6,7 +6,7 @@
 [4]: https://github.com/zhaojh329/rttys/pulls
 [5]: https://img.shields.io/badge/Issues-welcome-brightgreen.svg?style=plastic
 [6]: https://github.com/zhaojh329/rttys/issues/new
-[7]: https://img.shields.io/badge/release-3.1.2-blue.svg?style=plastic
+[7]: https://img.shields.io/badge/release-3.1.3-blue.svg?style=plastic
 [8]: https://github.com/zhaojh329/rttys/releases
 [9]: https://travis-ci.org/zhaojh329/rttys.svg?branch=master
 [10]: https://travis-ci.org/zhaojh329/rttys
diff --git a/version/version.go b/version/version.go
index 24ff552..c94d9c7 100644
--- a/version/version.go
+++ b/version/version.go
@@ -1,6 +1,6 @@
 package version
 
-const version = "3.1.2"
+const version = "3.1.3"
 
 var (
 	gitCommit = ""