diff --git a/CHANGELOG.md b/CHANGELOG.md
index 521c760..c859a03 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,12 +3,13 @@ Automatically updated by
 [python-semantic-release](https://python-semantic-release.readthedocs.io/en/latest/)
 with commit parsing of [angular commits](https://github.com/angular/angular.js/blob/master/DEVELOPERS.md#commits).
 
-## Unreleased
+
+## v0.5.1 (2024-08-05)
+### 🧰 Chores / Maintenance
 ### 🐛 Bug Fixes
 * restrict geopandas to below v1 until issue with `scheme` is fixed in next pygmt release ([`846056e`](https://github.com/mdtanker/polartoolkit/commit/846056ed9aa8de7105398d1014d91f5201141fce))
 * remove nptyping as a dependency after issues with bool8 ([`6b97865`](https://github.com/mdtanker/polartoolkit/commit/6b97865002fed2469c32fea2276de352e90b416d))
 
-
 ## v0.5.0 (2024-08-04)
 ### 💥 Breaking Changes
 * change `origin_shift` parameter options
diff --git a/pyproject.toml b/pyproject.toml
index 5aeb146..150dee0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -28,7 +28,7 @@ classifiers = [
     "Typing :: Typed",
 ]
 readme = "README.md"
-version = "0.5.0"
+version = "0.5.1"
 license = {file = "LICENSE"}
 
 keywords = ["cryosphere", "antarctica", "arctic", "greenland", "maps", "plotting", "pygmt", "cross-section"]
diff --git a/src/polartoolkit/__init__.py b/src/polartoolkit/__init__.py
index 5f849f7..419a88a 100644
--- a/src/polartoolkit/__init__.py
+++ b/src/polartoolkit/__init__.py
@@ -16,4 +16,4 @@
 
 from __future__ import annotations
 
-__version__ = "0.5.0"
+__version__ = "0.5.1"