diff --git a/package.json b/package.json
index 5fa26c9..fc43524 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "markdown-converter",
-  "version": "4.4.2",
+  "version": "4.4.3",
   "description": "Professional Markdown editor and universal file converter with PDF editing, batch processing, and syntax highlighting",
   "main": "src/main.js",
   "scripts": {
diff --git a/src/renderer.js b/src/renderer.js
index 50a29a0..6080794 100644
--- a/src/renderer.js
+++ b/src/renderer.js
@@ -1,6 +1,6 @@
 /**
  * MarkdownConverter Renderer Process
- * @version 4.4.2
+ * @version 4.4.3
  */
 
 const { ipcRenderer } = require('electron');
diff --git a/src/utils/ModalManager.js b/src/utils/ModalManager.js
index 92a86a0..1a4e7a8 100644
--- a/src/utils/ModalManager.js
+++ b/src/utils/ModalManager.js
@@ -1,6 +1,6 @@
 /**
  * ModalManager - Unified modal system with accessibility support
- * @version 4.4.2
+ * @version 4.4.3
  */
 class ModalManager {
     #modal;