diff --git a/CHANGELOG.md b/CHANGELOG.md
index aef092d..1b4ad2a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## Unreleased
+
+## 0.1.20 - 2024-03-06
 ### Added
 - Support for closure in row wise mapping result so that logging or validation can happen to the final result before sending
 
diff --git a/pyproject.toml b/pyproject.toml
index 7fe9d27..924477c 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="0.1.19"
+version="0.1.20"
 description = "Official Python Package for creation of disy Cadenza analytics extensions"
 readme = "README.md"
 license = "Apache-2.0"