diff --git a/CHANGELOG.md b/CHANGELOG.md
index 85e71136..00627924 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,16 @@
+## [0.4.0] - 3nd Sep 2021
+- fix: Check if database got disposed in keyManager
+- fix: Implement dummy transactions for hive
+- fix: room account data key/type returned encoded
+- fix: Missing null check
+- fix: uiaRequests send broken auth object at first try
+- fix: Requesting history being funky
+- fix: Don't lag when sending messages in big rooms
+- feat: Do not load all timeline events from store at once
+- feat: Pin invited rooms
+- refactor: Replace all logic regarding sortOrder
+- refactor: Workarounds for missing mHeroes in rooms
+
 ## [0.3.6] - 30nd Aug 2021
 - hotfix: uiaRequests send broken auth object at first try
 
diff --git a/pubspec.yaml b/pubspec.yaml
index b8ada0e0..52db8bdf 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: matrix
 description: Matrix Dart SDK
-version: 0.3.6
+version: 0.4.0
 homepage: https://famedly.com
 
 environment: