diff --git a/CHANGELOG.md b/CHANGELOG.md
index c9dc8269..d68be6a4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@
 点击版本号即可在 GitHub 上查看相邻版本间的代码变动。
 
 ## [Unreleased]
+
+## [v7.2.3] - 2021-05-31
 ### Changed
 - 中文模板的公式编号改为中文括号（#297）。
 
@@ -693,7 +695,8 @@
 
 
 
-[Unreleased]: https://github.com/tuna/thuthesis/compare/v7.2.2...HEAD
+[Unreleased]: https://github.com/tuna/thuthesis/compare/v7.2.3...HEAD
+[v7.2.3]:     https://github.com/tuna/thuthesis/compare/v7.2.2...v7.2.3
 [v7.2.2]:     https://github.com/tuna/thuthesis/compare/v7.2.1...v7.2.2
 [v7.2.1]:     https://github.com/tuna/thuthesis/compare/v7.2.0...v7.2.1
 [v7.2.0]:     https://github.com/tuna/thuthesis/compare/v7.1.0...v7.2.0
diff --git a/package.json b/package.json
index 3ae8b365..34ae2a37 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "thuthesis",
-  "version": "7.2.2",
+  "version": "7.2.3",
   "description": "Tsinghua University Thesis LaTeX Template",
   "main": "gulpfile.js",
   "scripts": {
diff --git a/thuthesis.dtx b/thuthesis.dtx
index 9316b0d8..3233b5e5 100644
--- a/thuthesis.dtx
+++ b/thuthesis.dtx
@@ -14,7 +14,7 @@
 %
 % \iffalse
 %<*driver>
-\ProvidesFile{thuthesis.dtx}[2021/04/03 7.2.2 Tsinghua University Thesis Template]
+\ProvidesFile{thuthesis.dtx}[2021/05/31 7.2.3 Tsinghua University Thesis Template]
 \documentclass{ltxdoc}
 \usepackage{dtx-style}
 
@@ -1250,7 +1250,7 @@
 %    \begin{macrocode}
 %<cls>\NeedsTeXFormat{LaTeX2e}[2017/04/15]
 %<cls>\ProvidesClass{thuthesis}
-%<cls>[2021/04/03 7.2.2 Tsinghua University Thesis Template]
+%<cls>[2021/05/31 7.2.3 Tsinghua University Thesis Template]
 %    \end{macrocode}
 %
 % 报错
@@ -1306,7 +1306,7 @@
 %<*cls>
 \hyphenation{Thu-Thesis}
 \def\thuthesis{ThuThesis}
-\def\version{7.2.2}
+\def\version{7.2.3}
 \RequirePackage{kvdefinekeys}
 \RequirePackage{kvsetkeys}
 \RequirePackage{kvoptions}