diff --git a/CHANGES b/CHANGES
index 7b128e7..791ce76 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,4 @@
-4.1 2017-11-15
+4.1 2017-11-16
 ~~~~~~~~~~~~~~
 
 * Added support for Python 3.
diff --git a/DEVELOPER.rst b/DEVELOPER.rst
index 3bcd989..1937d0b 100644
--- a/DEVELOPER.rst
+++ b/DEVELOPER.rst
@@ -22,8 +22,7 @@ For the muninn package:
 
 - Update version number in ``muninn/__init__.py``
 - Update version number in ``setup.py``
-- Update version number in ``README.rst``
-- Update release date in ``README.rst``
+- Update version number in ``README.rst`` (3x)
 - Check the list of dependencies in the ``README.rst``
 - Check version numbers mentioned elsewhere in the ``README.rst``
 - Check the upgrade instructions in ``README.rst``