diff --git a/README.rst b/README.rst
index 7f45c8a..efe6524 100644
--- a/README.rst
+++ b/README.rst
@@ -146,6 +146,13 @@ The original ``git-up`` has been written by aanand:
 Changelog
 ---------
 
+v2.1.0 (*2021-10-02*)
+~~~~~~~~~~~~~~~~~~~~~
+
+- Switch to Python's ``argparse`` for CLI argument parsing. Thanks
+  `@ekohl <https://github.com/ekohl>`_ for `Pull Request #96
+  <https://github.com/msiemens/PyGitUp/pull/96>`_.
+
 v2.0.3 (*2021-09-23*)
 ~~~~~~~~~~~~~~~~~~~~~
 
diff --git a/pyproject.toml b/pyproject.toml
index f2185cf..addb054 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "git-up"
-version = "2.0.3"
+version = "2.1.0"
 description = "A python implementation of 'git up'"
 authors = ["Markus Siemens <markus@m-siemens.de>"]
 license = "MIT"