diff --git a/CHANGES.txt b/CHANGES.txt
index e7be64f98fc..3ed0929f0d7 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,7 +1,7 @@
 CHANGES
 =======
 
-0.12.0 (Unreleased)
+0.12.0 (12-12-2014)
 -------------------
 
 - Automatically force aiohttp.web handlers to coroutines in
diff --git a/aiohttp/__init__.py b/aiohttp/__init__.py
index 4f5d73f6a68..c19caa98ac8 100644
--- a/aiohttp/__init__.py
+++ b/aiohttp/__init__.py
@@ -1,6 +1,6 @@
 # This relies on each of the submodules having an __all__ variable.
 
-__version__ = '0.12.0b6'
+__version__ = '0.12.0'
 
 
 from .protocol import *  # noqa