diff --git a/aiohttp/__init__.py b/aiohttp/__init__.py
index 83e7f53d868..c0168c22522 100644
--- a/aiohttp/__init__.py
+++ b/aiohttp/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "3.11.0"
+__version__ = "3.11.1.dev0"
 
 from typing import TYPE_CHECKING, Tuple