diff --git a/CHANGELOG.md b/CHANGELOG.md
index ca43850..57e834e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## Unreleased
 
+## 0.1.22 - 2024-08-05
+
 ## 0.1.21 - 2024-03-06
 - Row wise mapped results can now be list of values instead of pandas Series if they respect the index order
 
diff --git a/pyproject.toml b/pyproject.toml
index c0a8001..1f12ed7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ authors = [
     "Julian Janßen <julian.janssen@disy.net>",
     "Daniel Dittmar <daniel.dittmar@disy.net>"
 ]
-version="0.1.21"
+version="0.1.22"
 description = "Official Python Package for creation of disy Cadenza analytics extensions"
 readme = "README.md"
 license = "Apache-2.0"