diff --git a/CHANGELOG.md b/CHANGELOG.md
index e1ab15b..c7761f9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [0.2.0](https://github.com/p-chan/object-to-css-variables/compare/v0.1.0...v0.2.0) (2021-10-03)
+
+
+### Features
+
+* change the key to kebab-case when the key contains camelCase ([93fcbe3](https://github.com/p-chan/object-to-css-variables/commit/93fcbe3690eb942cef5858b4e38997f99723cce6))
+
 ## 0.1.0 (2021-10-03)
 
 
diff --git a/package.json b/package.json
index 20b7e7d..731d309 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "object-to-css-variables",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "description": "A library to convert JavaScript Object to CSS Variables",
   "keywords": [
     "css",