diff --git a/CHANGELOG.md b/CHANGELOG.md
index 80fab1e..ff3bc6d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,8 @@
 # Changes
+
+# 2.2.3
+ - [BUG] change the default of the weighted correlation for consistency with existing doc
+ - [ENHANCEMENTS] speedup the correlation feature selector
 # 2.2.1
  - [BUG] add copy() to prevent modifying the input pandas DF in the mrmr when fitting the mrmr selector
 # 2.2.0
diff --git a/CITATION.cff b/CITATION.cff
index 6168dd9..a64ea45 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -15,5 +15,5 @@ keywords:
 - "Machine Learning"
 license: MIT License
 url: 'https://github.com/ThomasBury/arfs'
-version: 2.2.2
+version: 2.2.3
 date-released: 2021-12-18
diff --git a/docs/conf.py b/docs/conf.py
index 74e394f..e77f4a1 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -25,7 +25,7 @@
 author = "Thomas Bury"
 
 # The full version, including alpha/beta/rc tags
-release = "2.2.2"
+release = "2.2.3"
 
 # If extensions (or modules to document with autodoc) are in another
 # directory, add these directories to sys.path here. If the directory is
diff --git a/src/arfs/__init__.py b/src/arfs/__init__.py
index 7d86124..80e62dc 100644
--- a/src/arfs/__init__.py
+++ b/src/arfs/__init__.py
@@ -1,4 +1,4 @@
 """init module, providing information about the arfs package
 """
 
-__version__ = "2.2.2"
+__version__ = "2.2.3"