diff --git a/CHANGELOG.md b/CHANGELOG.md
index d974b6c5..93a8f90e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,10 @@
 # Changelog
 All notable changes to this project will be documented in this file.
 
+## 4.0.1 – 2026-05-21
+### Fixed
+- fix(teamfolder): Fix mimetype detection in teamfolder trashbin
+
 ## 4.0.0 – 2026-01-30
 ### Changed
 - Require Nextcloud 33
diff --git a/appinfo/info.xml b/appinfo/info.xml
index 3fb5d30c..58361b0a 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -17,7 +17,7 @@ An example would be to deny access to MS Excel/XLSX files owned by the "Human Re
 
 Learn more about File Access Control on [https://nextcloud.com/workflow](https://nextcloud.com/workflow)</description>
 
-	<version>4.0.0</version>
+	<version>4.0.1</version>
 	<licence>agpl</licence>
 	<author>Arthur Schiwon</author>
 	<author>Joas Schilling</author>