diff --git a/CHANGELOG.md b/CHANGELOG.md
index 52414daad..dd4702eb0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,6 @@
 ## moler 4.12.0
 * Add AT command for Fibocom devices, for enable/disable IP pass-through
+* OutOfPty rerun and closing pty fix
 
 ## moler 4.11.1
  * unix command df improvements
diff --git a/README.md b/README.md
index 747b578d9..17f97bd87 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-[![image](https://img.shields.io/badge/pypi-v4.11.0-blue.svg)](https://pypi.org/project/moler/)
+[![image](https://img.shields.io/badge/pypi-v4.12.0-blue.svg)](https://pypi.org/project/moler/)
 [![image](https://img.shields.io/badge/python-3.8%20%7C%203.9%20%7C%203.10%20%7C%203.11%20%7C%203.12%20%7C%203.13%20%7C%203.14-blue.svg)](https://pypi.org/project/moler/)
 [![Build Status](https://github.com/nokia/moler/actions/workflows/ci.yaml/badge.svg?branch=main)](https://github.com/nokia/moler/actions)
 [![License](https://img.shields.io/badge/License-BSD%203--Clause-blue.svg)](./LICENSE)
diff --git a/docs/source/conf.py b/docs/source/conf.py
index dd193a87b..d9056c756 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -24,7 +24,7 @@
 author = 'Nokia'
 
 # The short X.Y version
-version = '4.11.0'
+version = '4.12.0'
 # The full version, including alpha/beta/rc tags
 release = 'stable'
 
diff --git a/setup.py b/setup.py
index 75939e309..4e3cbdaa8 100644
--- a/setup.py
+++ b/setup.py
@@ -12,7 +12,7 @@
 
 setup(
     name='moler',
-    version='4.11.0',
+    version='4.12.0',
     description='Moler is a library for working with terminals, mainly for automated tests',  # Required
     long_description=long_description,
     long_description_content_type='text/markdown',