diff --git a/CHANGES.txt b/CHANGES.txt
index 66485db1..de7c53b5 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,6 +1,10 @@
 Comtypes CHANGELOG
 ==================
 
+Release 1.4.1
+--------------
+* Fix `TypeError` when defining enumeration types
+
 Release 1.4.0
 --------------
 * Add enumeration definitions in generated friendly modules. By @junkmd.
diff --git a/comtypes/__init__.py b/comtypes/__init__.py
index 884b9440..37c730d0 100644
--- a/comtypes/__init__.py
+++ b/comtypes/__init__.py
@@ -1,5 +1,5 @@
 # comtypes version numbers follow semver (http://semver.org/) and PEP 440
-__version__ = "1.4.0"
+__version__ = "1.4.1"
 
 import atexit
 from ctypes import *
diff --git a/docs/source/conf.py b/docs/source/conf.py
index f7585442..3e58ccfd 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -50,7 +50,7 @@
 # The short X.Y version.
 version = '1.4'
 # The full version, including alpha/beta/rc tags.
-release = '1.4.0'
+release = '1.4.1'
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.