diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3fbb6fb..b895b49 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,18 @@
 
 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.
 
+### [0.1.2](https://github.com/acidtango/arcus-js/compare/v0.1.0...v0.1.2) (2021-07-19)
+
+
+### Features
+
+* add more parameters in named constructor ([#39](https://github.com/acidtango/arcus-js/issues/39)) ([193b302](https://github.com/acidtango/arcus-js/commit/193b302830548af965aef1577de98fa3a1237c21))
+
+
+### Bug Fixes
+
+* unexpected errors ([#34](https://github.com/acidtango/arcus-js/issues/34)) ([8e08ec0](https://github.com/acidtango/arcus-js/commit/8e08ec0eb2c8acccde0636ee8559cf4bced4b25a))
+
 ### [0.1.0](https://github.com/acidtango/arcus-js/compare/v0.0.7...v0.1.0) (2021-06-24)
 
 
diff --git a/package.json b/package.json
index 3500e16..ab90394 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@acid-tango/arcus-js",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "description": "",
   "author": "",
   "license": "MIT",