diff --git a/CHANGELOG.md b/CHANGELOG.md
index 797b6ca0..315d24db 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -17,11 +17,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
-- Set minimal C++ standard to C++17 by [@XuehaiPan](https://github.com/XuehaiPan) in [#195](https://github.com/metaopt/torchopt/pull/195).
+-
 
 ### Fixed
 
-- Fix `optree` compatibility for multi-tree-map with `None` values by [@XuehaiPan](https://github.com/XuehaiPan) in [#195](https://github.com/metaopt/torchopt/pull/195).
+-
 
 ### Removed
 
@@ -29,6 +29,18 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ------
 
+## [0.7.3] - 2023-11-10
+
+### Changed
+
+- Set minimal C++ standard to C++17 by [@XuehaiPan](https://github.com/XuehaiPan) in [#195](https://github.com/metaopt/torchopt/pull/195).
+
+### Fixed
+
+- Fix `optree` compatibility for multi-tree-map with `None` values by [@XuehaiPan](https://github.com/XuehaiPan) in [#195](https://github.com/metaopt/torchopt/pull/195).
+
+------
+
 ## [0.7.2] - 2023-08-18
 
 ### Added
@@ -195,7 +207,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ------
 
-[Unreleased]: https://github.com/metaopt/torchopt/compare/v0.7.2...HEAD
+[Unreleased]: https://github.com/metaopt/torchopt/compare/v0.7.3...HEAD
+[0.7.3]: https://github.com/metaopt/torchopt/compare/v0.7.2...v0.7.3
 [0.7.2]: https://github.com/metaopt/torchopt/compare/v0.7.1...v0.7.2
 [0.7.1]: https://github.com/metaopt/torchopt/compare/v0.7.0...v0.7.1
 [0.7.0]: https://github.com/metaopt/torchopt/compare/v0.6.0...v0.7.0
diff --git a/CITATION.cff b/CITATION.cff
index 965b6a7f..3c6098bf 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -32,7 +32,7 @@ authors:
     family-names: Yang
     affiliation: Peking University
     email: yaodong.yang@pku.edu.cn
-version: 0.7.2
-date-released: "2023-08-18"
+version: 0.7.3
+date-released: "2023-11-10"
 license: Apache-2.0
 repository-code: "https://github.com/metaopt/torchopt"
diff --git a/torchopt/version.py b/torchopt/version.py
index 87c4fe49..685735e6 100644
--- a/torchopt/version.py
+++ b/torchopt/version.py
@@ -14,7 +14,7 @@
 # ==============================================================================
 """TorchOpt: a high-performance optimizer library built upon PyTorch."""
 
-__version__ = '0.7.2'
+__version__ = '0.7.3'
 __license__ = 'Apache License, Version 2.0'
 __author__ = 'TorchOpt Contributors'
 __release__ = False