diff --git a/CHANGELOG.md b/CHANGELOG.md
index 90fbb40..10696d8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,7 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
-## [2.0.0] - Unreleased
+## [2.0.0] - 2020-09-25
 ### Removed
 - Support for PHP 7.0 and 7.1
 
@@ -73,7 +73,7 @@ First version
 
 [#4]: https://github.com/middlewares/https/issues/4
 
-[2.0.0]: https://github.com/middlewares/https/compare/v1.3.0...HEAD
+[2.0.0]: https://github.com/middlewares/https/compare/v1.3.0...v2.0.0
 [1.3.0]: https://github.com/middlewares/https/compare/v1.2.0...v1.3.0
 [1.2.0]: https://github.com/middlewares/https/compare/v1.1.0...v1.2.0
 [1.1.0]: https://github.com/middlewares/https/compare/v1.0.0...v1.1.0
diff --git a/composer.json b/composer.json
index 0f16947..6f4013d 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
     },
     "require-dev": {
         "phpunit/phpunit": "^8.1",
-        "laminas/laminas-diactoros": "^2.2",
+        "laminas/laminas-diactoros": "^2.3",
         "friendsofphp/php-cs-fixer": "^2.0",
         "squizlabs/php_codesniffer": "^3.0",
         "oscarotero/php-cs-fixer-config": "^1.0"