diff --git a/CHANGES.txt b/CHANGES.txt
index f8d72924..05e7315a 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,6 +1,11 @@
 CHANGES
 -------
 
+0.14.0 (2018-05-10)
+^^^^^^^^^^^^^^^^^^^
+
+* Add ``get_dialect`` func to have ability to pass ``json_serializer`` #451
+
 0.13.2 (2018-01-03)
 ^^^^^^^^^^^^^^^^^^^
 
diff --git a/aiopg/__init__.py b/aiopg/__init__.py
index c5005c0a..f3af7637 100644
--- a/aiopg/__init__.py
+++ b/aiopg/__init__.py
@@ -11,7 +11,7 @@
            'version', 'version_info', 'DEFAULT_TIMEOUT', 'IsolationLevel',
            'Transaction')
 
-__version__ = '0.13.2'
+__version__ = '0.14.0'
 
 version = __version__ + ' , Python ' + sys.version