diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 28173956d..dba49d5a6 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -2,12 +2,12 @@ exclude: tests/fixtures
 
 repos:
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.31.0
+    rev: v2.31.1
     hooks:
       - id: pyupgrade
         args: [--py37-plus]
   - repo: https://github.com/asottile/reorder_python_imports
-    rev: v2.7.1
+    rev: v3.0.1
     hooks:
       - id: reorder-python-imports
   - repo: https://github.com/ambv/black
@@ -37,7 +37,7 @@ repos:
       - id: docformatter
         args: ["--in-place", "--pre-summary-newline"]
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.931
+    rev: v0.941
     hooks:
       - id: mypy
         additional_dependencies: [tokenize-rt, types-requests, types-Jinja2, types-click, types-docutils]
diff --git a/CHANGES.rst b/CHANGES.rst
index 8941dbd34..4042350b7 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -1,3 +1,9 @@
+22.3 (2022-03-20)
+-----------------
+- Added official support for python 3.11
+- Fixed enumerations restricting complex types `#659 <https://github.com/tefra/xsdata/issues/659>`_
+- Fixed attribute name duplicate check to avoid invalid slugs
+
 22.2 (2022-02-06)
 -----------------
 - Fixed substitution groups on duplicate global types `#648 <https://github.com/tefra/xsdata/issues/648>`_
diff --git a/README.rst b/README.rst
index f4a0f5c3b..fc16eb608 100644
--- a/README.rst
+++ b/README.rst
@@ -96,8 +96,8 @@ Features
   - Customize behaviour through config
 
 
-Changelog: 22.2 (2022-02-06)
------------------------------
-- Fixed substitution groups on duplicate global types `#648 <https://github.com/tefra/xsdata/issues/648>`_
-- Added Postponed Annotations config option `#646 <https://github.com/tefra/xsdata/issues/646>`_
-- Added support for subclasses with different namespaces `#654 <https://github.com/tefra/xsdata/issues/654>`_
+Changelog: 22.3 (2022-03-20)
+----------------------------
+- Added official support for python 3.11
+- Fixed enumerations restricting complex types `#659 <https://github.com/tefra/xsdata/issues/659>`_
+- Fixed attribute name duplicate check to avoid invalid slugs
diff --git a/tox.ini b/tox.ini
index f9513db93..c9d7e3a96 100644
--- a/tox.ini
+++ b/tox.ini
@@ -12,14 +12,14 @@ commands =
     tests/integration/benchmarks
 
 [testenv:docs]
-basepython = python3.8
+basepython = python3.9
 extras = docs,cli,lxml
 changedir = docs
 commands =
     sphinx-build -b html . _build
 
 [testenv:build]
-basepython = python3.7
+basepython = python3.9
 skip_install = true
 deps =
     wheel
@@ -32,7 +32,7 @@ commands =
     twine check dist/*
 
 [testenv:release]
-basepython = python3
+basepython = python3.9
 skip_install = true
 deps = {[testenv:build]deps}
 commands_pre =
diff --git a/xsdata/__init__.py b/xsdata/__init__.py
index a9f731738..9a500ab57 100644
--- a/xsdata/__init__.py
+++ b/xsdata/__init__.py
@@ -1 +1 @@
-__version__ = "22.2"
+__version__ = "22.3"