diff --git a/CHANGELOG.md b/CHANGELOG.md
index d224e5c..c9795f3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,22 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 
+## 0.2.3 (2026-01-07)
+
+### Added
+- N/A
+
+### Changed
+- N/A
+
+### Fixed
+- Fixed `edge_feature_cols` logic in `gdf_to_pyg` for heterogeneous graphs
+- Fixed `robots.txt` configuration
+
+### Documentation
+- Updated `robots.txt`
+
+
 ## 0.2.2 (2026-01-04)
 
 ### Added
diff --git a/CITATION.cff b/CITATION.cff
index 3fb531e..09b4cbb 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -12,8 +12,8 @@ authors:
 repository-code: "https://github.com/c2g-dev/city2graph"
 url: "https://city2graph.net"
 license: BSD-3-Clause
-version: 0.2.2
-date-released: 2026-01-04
+version: 0.2.3
+date-released: "2026-01-07"
 keywords:
   - GeoAI
   - Graph Neural Networks
diff --git a/pyproject.toml b/pyproject.toml
index d2332b0..5e4266a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "city2graph"
-version = "0.2.2"
+version = "0.2.3"
 description = "A Python library for Geospatial Graph Neural Networks and GeoAI for Urban Analytics with PyTorch Geometric. Convert geospatial data to graphs for spatiotemporal analysis, urban mobility studies, and more."
 authors = [
     {name = "Yuta Sato", email = "y.sato@liverpool.ac.uk"}
diff --git a/uv.lock b/uv.lock
index c6ba8a9..6cee6ed 100644
--- a/uv.lock
+++ b/uv.lock
@@ -518,7 +518,7 @@ wheels = [
 
 [[package]]
 name = "city2graph"
-version = "0.2.2"
+version = "0.2.3"
 source = { editable = "." }
 dependencies = [
     { name = "geopandas" },