diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 26eee91..ea75ee5 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 2.3.0
+current_version = 2.3.1
 commit = True
 tag = True
 
diff --git a/HISTORY.rst b/HISTORY.rst
index 6097ae4..4f706a6 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -1,6 +1,10 @@
 =======
 History
 =======
+
+2.3.1 (2021-10-25)
+------------------
+* Add Python 3.10 support
 
 2.3.0 (2020-10-29)
 ------------------
diff --git a/procrunner/__init__.py b/procrunner/__init__.py
index 6097818..6bfbfb4 100644
--- a/procrunner/__init__.py
+++ b/procrunner/__init__.py
@@ -53,7 +53,7 @@
 
 __author__ = """Markus Gerstel"""
 __email__ = "scientificsoftware@diamond.ac.uk"
-__version__ = "2.3.0"
+__version__ = "2.3.1"
 
 logger = logging.getLogger("procrunner")
 logger.addHandler(logging.NullHandler())
diff --git a/setup.cfg b/setup.cfg
index 5b1e65f..0915f2d 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,7 +1,7 @@
 [metadata]
 name = procrunner
 description = Versatile utility function to run external processes
-version = 2.3.0
+version = 2.3.1
 classifiers =
     Development Status :: 5 - Production/Stable
     Intended Audience :: Developers