diff --git a/python/CHANGELOG.md b/python/CHANGELOG.md
index fb7597068..1e016f978 100644
--- a/python/CHANGELOG.md
+++ b/python/CHANGELOG.md
@@ -3,7 +3,7 @@ All notable changes to this project will be documented in this file.
 
 This project adheres to [Semantic Versioning](http://semver.org/).
 
-## [Unreleased]
+## [v0.22.0] - September 25, 2026
 
 - Added `client.user_defined_functions` for reusable expressions.
 - Added `client.annotations` for data reviews, phases, and review history.
@@ -11,7 +11,7 @@ This project adheres to [Semantic Versioning](http://semver.org/).
 - Added `client.webhooks`, and `RuleAction.webhook` to call one when a rule is violated.
 - `RuleCreate.action` and `RuleUpdate.action` accept a `Webhook` directly.
 - `RuleCreate.asset_ids` and `RuleUpdate.asset_ids` now accept `Asset` objects as well as IDs.
-- `WebhookTestResult.text` decodes the response body, and `Webhook.created_by`/`modified_by` resolve users.
+- `WebhookTest.text` decodes the response body, and `Webhook.created_by`/`modified_by` resolve users.
 
 ### What's New
 
diff --git a/python/pyproject.toml b/python/pyproject.toml
index 591b6d445..6a2fdfb48 100644
--- a/python/pyproject.toml
+++ b/python/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "sift_stack_py"
-version = "0.21.0"
+version = "0.22.0"
 description = "Python client library for the Sift API"
 requires-python = ">=3.8"
 readme = { file = "README.md", content-type = "text/markdown" }
diff --git a/python/uv.lock b/python/uv.lock
index 48519bcd2..a8a543781 100644
--- a/python/uv.lock
+++ b/python/uv.lock
@@ -4460,7 +4460,7 @@ wheels = [
 
 [[package]]
 name = "sift-stack-py"
-version = "0.21.0"
+version = "0.22.0"
 source = { editable = "." }
 dependencies = [
     { name = "alive-progress", version = "3.1.5", source = { registry = "https://pypi.org/simple" }, marker = "python_full_version < '3.9'" },