diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index b44cbb7..4e97957 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,6 +1,12 @@
 Changelog
 =========
 
+1.23.0 (2020-04-17)
+-------------------
+
+- Allow rules to validate their configuration
+- Add options ``extra-required`` and ``extra-allowed`` to ``quoted-strings``
+
 1.22.1 (2020-04-15)
 -------------------
 
diff --git a/yamllint/__init__.py b/yamllint/__init__.py
index 50fee4d..b78fe9c 100644
--- a/yamllint/__init__.py
+++ b/yamllint/__init__.py
@@ -22,7 +22,7 @@ indentation, etc."""
 
 
 APP_NAME = 'yamllint'
-APP_VERSION = '1.22.1'
+APP_VERSION = '1.23.0'
 APP_DESCRIPTION = __doc__
 
 __author__ = u'Adrien Vergé'