diff --git a/CHANGELOG.md b/CHANGELOG.md
index 77fa0b1c..25520c49 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,7 +4,9 @@ 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/).
 
 
-## [Unreleased] - 
+## [0.9.1] - 2024-04-11
+
+ - [#626](https://github.com/owncloud/customgroups/pull/626) - fix: implement hooks to properly cleanup users upon complete removal
 
 
 ## [0.9.0] - 2024-02-21
@@ -210,7 +212,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
 - Fixes spinner issues - [#47](https://github.com/owncloud/customgroups/issues/47)
 
-[Unreleased]: https://github.com/owncloud/customgroups/compare/v0.9.0...master
+[Unreleased]: https://github.com/owncloud/customgroups/compare/v0.9.1...master
+[0.9.1]: https://github.com/owncloud/customgroups/compare/v0.9.0...v0.9.1
 [0.9.0]: https://github.com/owncloud/customgroups/compare/v0.8.0...v0.9.0
 [0.8.0]: https://github.com/owncloud/customgroups/compare/v0.7.2...v0.8.0
 [0.7.2]: https://github.com/owncloud/customgroups/compare/v0.7.1...v0.7.2
diff --git a/appinfo/info.xml b/appinfo/info.xml
index ccba498d..b874ca21 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -24,7 +24,7 @@ Sharing with a Custom Group is as easy and quick as always. Just click on the sh
 	<repository type="git">http://github.com/owncloud/customgroups.git</repository>
 	<licence>AGPL</licence>
 	<author>Vincent Petry</author>
-	<version>0.9.0</version>
+	<version>0.9.1</version>
 	<documentation>
     		<user>https://doc.owncloud.com/server/latest/user_manual/files/webgui/custom_groups.html</user>
 		<admin>https://doc.owncloud.com/server/latest/admin_manual/configuration/user/user_configuration.html?highlight=custom%20groups#enabling-custom-groups</admin>
diff --git a/sonar-project.properties b/sonar-project.properties
index 8ce229fb..8481d4b3 100644
--- a/sonar-project.properties
+++ b/sonar-project.properties
@@ -1,7 +1,7 @@
 # Organization and project keys are displayed in the right sidebar of the project homepage
 sonar.organization=owncloud-1
 sonar.projectKey=owncloud_customgroups
-sonar.projectVersion=0.9.0
+sonar.projectVersion=0.9.1
 sonar.host.url=https://sonarcloud.io
 
 # =====================================================