diff --git a/HISTORY.rst b/HISTORY.rst
index c20ddbe..bdf838c 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -3,7 +3,7 @@
 History
 -------
 
-v0.11.1 (2018-XX-XX)
+v0.11.1 (2018-07-02)
 ....................
 * support Python 3.7 #216, thanks @layday
 * Allow arbitrary types in model #209, thanks @oldPadavan
diff --git a/pydantic/version.py b/pydantic/version.py
index 287bc79..8586f5e 100644
--- a/pydantic/version.py
+++ b/pydantic/version.py
@@ -2,4 +2,4 @@ from distutils.version import StrictVersion
 
 __all__ = ['VERSION']
 
-VERSION = StrictVersion('0.11.0')
+VERSION = StrictVersion('0.11.1')