diff --git a/CHANGELOG.md b/CHANGELOG.md
index 324770365..6388d131d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,13 @@
 All notable changes to this project will be documented in this file.  
 This project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-A list of unreleased changes can be found [here](https://github.com/SAP/ui5-project/compare/v1.1.1...HEAD).
+A list of unreleased changes can be found [here](https://github.com/SAP/ui5-project/compare/v1.2.0...HEAD).
+
+<a name="v1.2.0"></a>
+## [v1.2.0] - 2020-01-13
+### Features
+- Add specification version 1.1 ([#252](https://github.com/SAP/ui5-project/issues/252)) [`5a83308`](https://github.com/SAP/ui5-project/commit/5a833086ccd415c5557c2bc3bbb705c18ac54314)
+
 
 <a name="v1.1.1"></a>
 ## [v1.1.1] - 2019-11-07
@@ -107,6 +113,7 @@ Renamed parameter "translator" of functions generateDependencyTree and generateP
 - **npm t8r:** Fix collection fallback with missing package.json [`578466f`](https://github.com/SAP/ui5-project/commit/578466fdedf871091874c93d1a9305859e34e3ed)
 
 
+[v1.2.0]: https://github.com/SAP/ui5-project/compare/v1.1.1...v1.2.0
 [v1.1.1]: https://github.com/SAP/ui5-project/compare/v1.1.0...v1.1.1
 [v1.1.0]: https://github.com/SAP/ui5-project/compare/v1.0.3...v1.1.0
 [v1.0.3]: https://github.com/SAP/ui5-project/compare/v1.0.2...v1.0.3
diff --git a/package-lock.json b/package-lock.json
index aeedbc3df..42745d3b1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
 	"name": "@ui5/project",
-	"version": "1.1.1",
+	"version": "1.2.0",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
diff --git a/package.json b/package.json
index 6d6a5be3d..aaab7da60 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@ui5/project",
-	"version": "1.1.1",
+	"version": "1.2.0",
 	"description": "UI5 Tooling - Project ",
 	"author": "SAP SE (https://www.sap.com)",
 	"license": "Apache-2.0",