diff --git a/CHANGELOG.md b/CHANGELOG.md
index 65cc5ba..eaa2b90 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## [Unreleased]
+## [0.3.0] - 2021-09-26
 
 ### Added
 
@@ -34,7 +34,8 @@
 
 First release.
 
-[Unreleased]: https://github.com/totakke/bosslint/compare/0.2.1...HEAD
+[Unreleased]: https://github.com/totakke/bosslint/compare/0.3.0...HEAD
+[0.3.0]: https://github.com/totakke/bosslint/compare/0.2.1...0.3.0
 [0.2.1]: https://github.com/totakke/bosslint/compare/0.2.0...0.2.1
 [0.2.0]: https://github.com/totakke/bosslint/compare/0.1.0...0.2.0
 [0.1.0]: https://github.com/totakke/bosslint/compare/b32d91e...0.1.0
diff --git a/README.md b/README.md
index 811b143..4002c2f 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # Bosslint
 
 ![build](https://github.com/totakke/bosslint/workflows/build/badge.svg)
-![release](https://img.shields.io/badge/release-v0.2.1-blue.svg)
+![release](https://img.shields.io/badge/release-v0.3.0-blue.svg)
 
 Meta linter for easily checking
 
@@ -14,7 +14,7 @@ Meta linter for easily checking
 ### Mac OS
 
 ```console
-$ curl -sSL https://github.com/totakke/bosslint/releases/download/0.2.1/bosslint_macos -o bosslint
+$ curl -sSL https://github.com/totakke/bosslint/releases/download/0.3.0/bosslint_macos -o bosslint
 $ chmod +x bosslint
 $ mv bosslint [/your/PATH/dir/]
 ```
@@ -22,7 +22,7 @@ $ mv bosslint [/your/PATH/dir/]
 ### Linux
 
 ```console
-$ curl -sSL https://github.com/totakke/bosslint/releases/download/0.2.1/bosslint_linux -o bosslint
+$ curl -sSL https://github.com/totakke/bosslint/releases/download/0.3.0/bosslint_linux -o bosslint
 $ chmod +x bosslint
 $ mv bosslint [/your/PATH/dir/]
 ```
diff --git a/src/bosslint/main.clj b/src/bosslint/main.clj
index 8b8b269..78b46d3 100644
--- a/src/bosslint/main.clj
+++ b/src/bosslint/main.clj
@@ -12,7 +12,7 @@
             [io.aviso.ansi :as ansi])
   (:gen-class))
 
-(def version "0.3.0-SNAPSHOT")
+(def version "0.3.0")
 
 (defn- list-linters []
   (sort-by linter/name (descendants :bosslint/linter)))