diff --git a/aiormq/version.py b/aiormq/version.py
index 4cf70f6..5667d92 100644
--- a/aiormq/version.py
+++ b/aiormq/version.py
@@ -5,7 +5,7 @@
 
 team_email = "me@mosquito.su"
 
-version_info = (3, 3, 1)
+version_info = (4, 0, 0)
 
 __author__ = ", ".join("{} <{}>".format(*info) for info in author_info)
 __version__ = ".".join(map(str, version_info))