diff --git a/readme.md b/readme.md
index 95fac901e7..9db794069f 100644
--- a/readme.md
+++ b/readme.md
@@ -38,6 +38,10 @@ courtesy of EJ Technologies
 
 ## Changelog
 
+### 0.3.0
+
+- Fix crashes in `cask.WebsocketClientImpl`
+
 ### 0.2.9
 
 - Provide a simple cross-platform builtin websocket client in `cask.WsClient`