diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6610d0d..41160d0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [1.2.3] - 2026-07-18
 ### Dependency Update
 - **Dependabot dependency updates**: Automated dependency updates managed via Dependabot will be tracked here.
 
diff --git a/apps/web/package.json b/apps/web/package.json
index c92263d..251f4be 100644
--- a/apps/web/package.json
+++ b/apps/web/package.json
@@ -1,6 +1,6 @@
 {
   "name": "web",
-  "version": "1.2.2",
+  "version": "1.2.3",
   "private": true,
   "scripts": {
     "dev": "next dev",
diff --git a/package.json b/package.json
index 0bed5a2..6a7a3fa 100644
--- a/package.json
+++ b/package.json
@@ -22,5 +22,5 @@
     "node": ">=20.0.0",
     "pnpm": ">=9.0.0"
   },
-  "version": "1.2.2"
+  "version": "1.2.3"
 }
diff --git a/packages/transpiler/package.json b/packages/transpiler/package.json
index a39c72e..1f8429f 100644
--- a/packages/transpiler/package.json
+++ b/packages/transpiler/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@md-latex/transpiler",
-  "version": "1.2.2",
+  "version": "1.2.3",
   "description": "Framework-agnostic Markdown to LaTeX transpiler",
   "type": "module",
   "source": "./src/index.ts",