diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2f47a22..4d96ded 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,3 @@
-## 0.0.1-pre.3
+## 0.0.1-pre.4
 
 - **ADDED**: Initial release
diff --git a/pubspec.yaml b/pubspec.yaml
index b84cb4c..ad298ab 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -4,7 +4,7 @@ description: >
   Dart client to communicate with Centrifuge and Centrifugo from Flutter and VM
   over WebSockets
 
-version: 0.0.1-pre.3
+version: 0.0.1-pre.4
 
 homepage: https://centrifugal.dev