diff --git a/CHANGELOG.md b/CHANGELOG.md
index 097e6462..2ac7c22e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,13 @@ 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).
 
+## [4.0.0] - 2023-05-16
+
+* Nextcloud 27 compatibility
+* Improved 32bit compatibility https://github.com/nextcloud/user_migration/pull/408
+* CLI command exports directly to final folder instead of a temporary folder https://github.com/nextcloud/user_migration/pull/402
+* Various dependencies bump
+
 ## [3.0.0] - 2023-03-03
 
 * Use file picker with filter from dialogs package https://github.com/nextcloud/user_migration/pull/369
diff --git a/appinfo/info.xml b/appinfo/info.xml
index 31dc7064..60a06463 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -18,7 +18,7 @@ This app allows users to easily migrate from one instance to another using an ex
 - **⚙ Go into `Personal settings` > `Data migration` and start the import**
 - **🎉 Enjoy your stay on your new instance** and close you old account
 	]]></description>
-	<version>4.0.0-dev</version>
+	<version>4.0.0</version>
 	<licence>agpl</licence>
 	<author>Côme Chilliet</author>
 	<author>Christopher Ng</author>