diff --git a/upload/source/discuz_version.php b/upload/source/discuz_version.php
index 6d5c41f..a60d913 100644
--- a/upload/source/discuz_version.php
+++ b/upload/source/discuz_version.php
@@ -12,9 +12,9 @@ if(!defined('IN_DISCUZ')) {
 }
 
 if(!defined('DISCUZ_VERSION')) {
-	define('DISCUZ_VERSION', 'X3.3');
-	define('DISCUZ_RELEASE', '20170401');
-	define('DISCUZ_FIXBUG', '33000000');
+	define('DISCUZ_VERSION', 'X3.4');
+	define('DISCUZ_RELEASE', '20170701');
+	define('DISCUZ_FIXBUG', '34000000');
 }
 
 ?>
\ No newline at end of file