diff --git a/CHANGELOG.md b/CHANGELOG.md
index e62e2d22..08d6119e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,21 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## 3.4.2 - 2026-05-21
+
+### Fixed
+- correctly set the z-index @julien-nc [#547](https://github.com/nextcloud/assistant/pull/547)
+- use UnknownActivityException instead of InvalidArgumentException in Notifier @janepie [#544](https://github.com/nextcloud/assistant/pull/544)
+- translate UI issues @janepie [#536](https://github.com/nextcloud/assistant/pull/536)
+- title UI issues @janepie [#524](https://github.com/nextcloud/assistant/pull/524)
+- Prevent opening the assistant dialog multiple times @julien-nc [#523](https://github.com/nextcloud/assistant/pull/523)
+
+
+### Changed
+- updated dependencies @janepie [#548](https://github.com/nextcloud/assistant/pull/548)
+- added strings for new mail tools @janepie [#525](https://github.com/nextcloud/assistant/pull/525)
+
+
 ## 3.4.1 - 2026-05-04
 
 ### Fixed
diff --git a/appinfo/info.xml b/appinfo/info.xml
index 61eee98f..015a9cb3 100644
--- a/appinfo/info.xml
+++ b/appinfo/info.xml
@@ -62,7 +62,7 @@ Known providers:
 
 More details on how to set this up in the [admin docs](https://docs.nextcloud.com/server/latest/admin_manual/ai/index.html)
 ]]>	</description>
-	<version>3.4.1</version>
+	<version>3.4.2</version>
 	<licence>agpl</licence>
 	<author>Julien Veyssier</author>
 	<namespace>Assistant</namespace>
diff --git a/package.json b/package.json
index 649b492a..9066b004 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "assistant",
-  "version": "3.4.1",
+  "version": "3.4.2",
   "description": "Nextcloud Assistant",
   "main": "index.js",
   "directories": {