diff --git a/pyrogram/__init__.py b/pyrogram/__init__.py
index 4e38ddce..d98ff762 100644
--- a/pyrogram/__init__.py
+++ b/pyrogram/__init__.py
@@ -18,7 +18,7 @@
 
 __copyright__ = "Copyright (C) 2017-2018 Dan Tès <https://github.com/delivrance>"
 __license__ = "GNU Lesser General Public License v3 or later (LGPLv3+)"
-__version__ = "0.3.3"
+__version__ = "0.4.0"
 
 from .api.errors import Error
 from .client import ChatAction