diff --git a/CHANGELOG.md b/CHANGELOG.md
index 28cd8a6..52b774e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,15 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [2.0.0] - 2019-07-05
+### Changed
+
+- support for Symfony 4.3 and 5.0
+
+### Fixed
+
+- Denormalizer updates for v2.0 #23
+- The EventDispatcher should be final #4
 
 ## [1.5.0] - 2019-03-29
 ### Added
diff --git a/composer.json b/composer.json
index 2f15f7d..0a77837 100644
--- a/composer.json
+++ b/composer.json
@@ -35,7 +35,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.5.x-dev"
+            "dev-master": "2.0.x-dev"
         }
     }
 }