diff --git a/CHANGELOG.md b/CHANGELOG.md
index c75e9d1f..41df0ef6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,11 @@ This project adheres to [Semantic Versioning](http://semver.org/)
 About changelog [here](https://keepachangelog.com/en/1.0.0/)
 
 ## [x.x.x]
+### Added
+### Changed
+### Fixed
+
+## [1.2.0]
 ### Added
  - Added github workflow for running pytest on PRs
  - Added unit tests
diff --git a/gens/__version__.py b/gens/__version__.py
index 91aa66d7..848258f9 100644
--- a/gens/__version__.py
+++ b/gens/__version__.py
@@ -1 +1 @@
-VERSION = "1.1.2"
+VERSION = "1.2.0"
diff --git a/package.json b/package.json
index 481d4658..ade5c125 100644
--- a/package.json
+++ b/package.json
@@ -3,7 +3,7 @@
     "npm": "^7.5.4"
   },
   "name": "gens",
-  "version": "1.1.2",
+  "version": "1.2.0",
   "description": "Interactive tool to visualize genomic copy number profiles from WGS data",
   "main": "gens.js",
   "scripts": {