diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3a8ce31..c711a2a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 
 This change log adheres to [keepachangelog.com](http://keepachangelog.com).
 
-## [Unreleased]
+## [0.1.1] - 2016-02-22
 ### Added
 - This CHANGELOG file.
 - Update `gh-pages` automatically when `master` branch is changed.
@@ -20,4 +20,4 @@ This change log adheres to [keepachangelog.com](http://keepachangelog.com).
 ### Added
 - Initial release.
 
-[Unreleased]: https://github.com/yuku-t/textcomplete/compare/v0.1.0...HEAD
+[0.1.1]: https://github.com/yuku-t/textcomplete/compare/83a55de...v0.1.1
diff --git a/package.json b/package.json
index 123466a..cab9fa5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "textcomplete",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Autocomplete for textarea elements",
   "main": "lib/textcomplete.js",
   "scripts": {