diff --git a/CHANGELOG.md b/CHANGELOG.md
index b34c0e5..1baa223 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,6 +17,10 @@ Here is a template for new release sections
 -
 ```
 
+## [0.20.0] - 2024-02-19
+### Added
+- helper set processes to process list
+
 ## [0.19.0] - 2024-01-15
 ### Added
 - unit conversion to scalar and timeseries data
diff --git a/data_adapter/__init__.py b/data_adapter/__init__.py
index 307a47a..da21ae1 100644
--- a/data_adapter/__init__.py
+++ b/data_adapter/__init__.py
@@ -1 +1 @@
-version = "0.19.0"
+version = "0.20.0"
diff --git a/pyproject.toml b/pyproject.toml
index 2ebc23f..ad2f799 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "data-adapter"
-version = "0.19.0"
+version = "0.20.0"
 description = "Provides general functionality for other data adapters"
 authors = ["Hendrik Huyskens <hendrik.huyskens@rl-institut.de>"]
 license = "AGPL-3.0 license"