diff --git a/CHANGELOG.md b/CHANGELOG.md
index e95477a..853c44b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,7 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com), and this project adheres to [Semantic Versioning](https://semver.org).
 
-## [Unreleased]
+## [2.3.0] - 2021-05-22
 ### Added
 * [#4](https://github.com/shlinkio/shlink-importer/issues/4) Added support to import from another Shlink instance through its REST API.
 
@@ -12,6 +12,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com), and this
 
 ### Changed
 * [#25](https://github.com/shlinkio/shlink-importer/issues/25) Increased required MSI to 80%.
+* Updated to Infection 0.23
 
 ### Deprecated
 * *Nothing*
diff --git a/composer.json b/composer.json
index 090b368..e6ec1e0 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
     },
     "require-dev": {
         "guzzlehttp/guzzle": "^7.2",
-        "infection/infection": "^0.21.0",
+        "infection/infection": "^0.23.0",
         "phpspec/prophecy-phpunit": "^2.0",
         "phpstan/phpstan": "^0.12.52",
         "phpunit/phpunit": "^9.5",