diff --git a/CHANGELOG.md b/CHANGELOG.md
index 518e41fc5..07d2d0de4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -13,6 +13,12 @@ Programmatic usage of this project (e.g., importing it as a Python module) and t
 
 The 0.x prefix used in versions for this project is to indicate that breaking changes are expected frequently (several times a year). Breaking changes will increment the minor number, all other changes will increment the patch number. You can track the progress toward 1.0 [here](https://github.com/openapi-generators/openapi-python-client/projects/2).
 
+## 0.28.5 (2026-05-26)
+
+### Fixes
+
+- Remove some generated casts that aren't necessary with mypy v2 (#1436)
+
 ## 0.28.4 (2026-05-11)
 
 ### Features
diff --git a/pyproject.toml b/pyproject.toml
index b432420e3..229d38140 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,7 +17,7 @@ dependencies = [
     "ruff>=0.2",
 ]
 name = "openapi-python-client"
-version = "0.28.4"
+version = "0.28.5"
 description = "Generate modern Python clients from OpenAPI"
 keywords = [
     "OpenAPI",