diff --git a/CHANGELOG.md b/CHANGELOG.md
index 17aa076..cb74e1d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ adhere to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+## [0.5.1]
+
 ### Added
 - `kq.quantized_matmul_multi` computes the products of several packed weights
   with one input, such as the q, k and v projections, in one dispatch on NAX
diff --git a/mlx_kquant/_version.py b/mlx_kquant/_version.py
index 3d18726..dd9b22c 100644
--- a/mlx_kquant/_version.py
+++ b/mlx_kquant/_version.py
@@ -1 +1 @@
-__version__ = "0.5.0"
+__version__ = "0.5.1"