diff --git a/CHANGES.rst b/CHANGES.rst
index adffaf03..7425769c 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,3 +1,13 @@
+Version 23.1 (2023-3-26)
+------------------------
+
+* Declared support for Django 4.2.
+
+* Various updated and new translations. Thanks to all who contributed, and
+  Weblate for hosting.
+
+* Fixed QueryArrayWidget.value_from_datadict() to not mutate input data. (#1540)
+
 Version 22.1 (2022-6-17)
 ------------------------
 
diff --git a/django_filters/__init__.py b/django_filters/__init__.py
index ac0f3e18..0c26effa 100644
--- a/django_filters/__init__.py
+++ b/django_filters/__init__.py
@@ -10,7 +10,7 @@
     from . import rest_framework
 del pkgutil
 
-__version__ = "22.1"
+__version__ = "23.1"
 
 
 def parse_version(version):
diff --git a/setup.py b/setup.py
index f5158e38..faaf11ec 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 # FIXME: Main module requires django to be present, so cannot run setup.py in
 # clean environment.
 # from django_filters import __version__
-__version__ = "22.1"
+__version__ = "23.1"
 
 f = open("README.rst")
 readme = f.read()