diff --git a/HISTORY.rst b/HISTORY.rst
index 954a4de..740e054 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -3,9 +3,9 @@
 History
 -------
 
-v0.31 (unreleased)
-..................
-* nested classes which inherit and change ``__init__`` are now correctly processed while still allowing ``self`` as a
+v0.30.1 (2019-07-15)
+....................
+* fix so nested classes which inherit and change ``__init__`` are correctly processed while still allowing ``self`` as a
   parameter, #644 by @lnaden and @dgasmith
 
 v0.30 (2019-07-07)
diff --git a/pydantic/version.py b/pydantic/version.py
index d1c4ea7..f23b8a9 100644
--- a/pydantic/version.py
+++ b/pydantic/version.py
@@ -2,4 +2,4 @@ from distutils.version import StrictVersion
 
 __all__ = ['VERSION']
 
-VERSION = StrictVersion('0.30')
+VERSION = StrictVersion('0.30.1')