diff --git a/CHANGELOG.md b/CHANGELOG.md
index bd48566..507b7c7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
-### Changelog
+# Changelog
 
-All notable changes to this project will be documented in this file. Dates are displayed in UTC.
+## 0.1.1
 
-Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
+- initial commit [`a044196`](https://github.com/MahdiTa97/range-at-index-typescript/commit/a044196ced2308e8199d83b14eb1762f84ec1259)
+- chore: add release and changelog generator scripts [`0667267`](https://github.com/MahdiTa97/range-at-index-typescript/commit/06672676fa42f840515dc640e7fd53f8163e2309)
+- chore: code cleaning [`7beee4e`](https://github.com/MahdiTa97/range-at-index-typescript/commit/7beee4e3b61a8a34e542b4448c6bdf726d8b93d4)
diff --git a/package.json b/package.json
index 3e3676f..338b39d 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.1.0",
+  "version": "0.1.1",
   "license": "MIT",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",