diff --git a/extend/version.extend.php b/extend/version.extend.php
index 04556a9c1..fd9787af1 100644
--- a/extend/version.extend.php
+++ b/extend/version.extend.php
@@ -1,6 +1,6 @@
 <?php
 if (!defined('_GNUBOARD_')) exit; // 개별 페이지 접근 불가
 
-define('G5_JS_VER',  '171106');
-define('G5_CSS_VER', '171106');
+define('G5_JS_VER',  '171222');
+define('G5_CSS_VER', '171222');
 ?>
\ No newline at end of file