diff --git a/CHANGES.rst b/CHANGES.rst
index 3d72539..689a225 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,7 +1,7 @@
 Changelog
 =========
 
-4.0.3 (unreleased)
+4.0.3 (2019-02-17)
 ------------------
 
 - Specify supported Python versions using ``python_requires`` in setup.py
diff --git a/setup.py b/setup.py
index 3291ad7..4539a51 100644
--- a/setup.py
+++ b/setup.py
@@ -14,7 +14,7 @@
 
 from setuptools import setup, find_packages
 
-__version__ = '4.0.3.dev0'
+__version__ = '4.0.3'
 
 
 setup(name='Products.ZCTextIndex',