diff --git a/CITATION.cff b/CITATION.cff
index 8f57524..6168dd9 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -15,5 +15,5 @@ keywords:
 - "Machine Learning"
 license: MIT License
 url: 'https://github.com/ThomasBury/arfs'
-version: 2.1.3
+version: 2.2.2
 date-released: 2021-12-18
diff --git a/docs/conf.py b/docs/conf.py
index 25e3c4a..74e394f 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 = "2.2.1"
+release = "2.2.2"
 
 # 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 0df0a5d..7d86124 100644
--- a/src/arfs/__init__.py
+++ b/src/arfs/__init__.py
@@ -1,4 +1,4 @@
 """init module, providing information about the arfs package
 """
 
-__version__ = "2.2.1"
+__version__ = "2.2.2"