diff --git a/changelog.md b/changelog.md
index 9c54a23..acbf1e0 100644
--- a/changelog.md
+++ b/changelog.md
@@ -2,6 +2,21 @@
 
 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.
 
+## [1.2.0](https://github.com/0x04/string-mutilator/compare/v1.1.0...v1.2.0) (2020-09-02)
+
+
+### Features
+
+* **charCase:** add new functions ([86e61f0](https://github.com/0x04/string-mutilator/commit/86e61f03e3abc301ca96b52f79dae110af5469e6))
+
+
+### Bug Fixes
+
+* **charCase:** simplification of case functions ([0b0f78a](https://github.com/0x04/string-mutilator/commit/0b0f78a8284ede5c5def3bb1340718b6707a5c34))
+* remove double output on invalid input in CLI ([83ccb7d](https://github.com/0x04/string-mutilator/commit/83ccb7db91eb6768ad8888c124efb52ba6fa1d2f))
+* remove local thrown exception in CLI ([7ed46a4](https://github.com/0x04/string-mutilator/commit/7ed46a42c0376f6e5ea7b49dffda13bc6329fe61))
+* **compressor.unpack:** remove ending zero chars ([13c0568](https://github.com/0x04/string-mutilator/commit/13c0568bc6192dabf7754404e9c0af4d2dd8f627))
+
 ## [1.1.0](https://github.com/0x04/string-mutilator/compare/v1.0.1...v1.1.0) (2020-05-02)
 
 
diff --git a/package-lock.json b/package-lock.json
index 2e0548d..041ce85 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@0x04/string-mutilator",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 185d417..face132 100644
--- a/package.json
+++ b/package.json
@@ -42,5 +42,5 @@
     "test": "ava --verbose",
     "watch": "babel src --out-dir lib --watch"
   },
-  "version": "1.1.0"
+  "version": "1.2.0"
 }