diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3e05084..5a49480 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [0.2.2] - 2025-12-30
+
+### Changed
+- perf: optimize travsersal relationships with batching (#11)
+
 ## [0.2.1] - 2025-12-29
 
 ### Fixed
diff --git a/pyproject.toml b/pyproject.toml
index 080b8d7..2509bda 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "pgslice"
-version = "0.2.1"
+version = "0.2.2"
 description = "Extract PostgreSQL records with all related data via FK relationships"
 readme = "README.md"
 requires-python = ">=3.10"