diff --git a/sql/base/auth_database.sql b/sql/base/auth_database.sql
index a2af4eddbe..ccfa7dbad8 100644
--- a/sql/base/auth_database.sql
+++ b/sql/base/auth_database.sql
@@ -1474,7 +1474,14 @@ INSERT INTO `build_auth_key` VALUES
 (66192,'Mac','x64','WoWC',0xF0E0870A7F9BFBA9AEDD7FB644B5A374),
 (66192,'Win','A64','WoW',0x72F1DF83D5DFD2F030054B5B2B8E0F29),
 (66192,'Win','x64','WoW',0xEC07B9D9B8C91E1F14192AF984D79CE5),
-(66192,'Win','x64','WoWC',0xE8A2B8EDCFCA47DCA085D6EC1EEC3471);
+(66192,'Win','x64','WoWC',0xE8A2B8EDCFCA47DCA085D6EC1EEC3471),
+(66198,'Mac','A64','WoW',0x43E860DFC8EB2AF312573058DD4F9F78),
+(66198,'Mac','A64','WoWC',0xFB8BA2A0AD8A892E73E1F6AD8754F735),
+(66198,'Mac','x64','WoW',0x4780A4C0158F7EFB7FF538FB21192C9C),
+(66198,'Mac','x64','WoWC',0xAEF62044240B9657D54EE2ED7B22A2CD),
+(66198,'Win','A64','WoW',0x684FAED34FA60E23854BD1673204E317),
+(66198,'Win','x64','WoW',0x64C1CBF59BC8EE9B6681FCD5A5A14F7B),
+(66198,'Win','x64','WoWC',0x60B099C9F1CE2A2E48A99920090B3BB5);
 /*!40000 ALTER TABLE `build_auth_key` ENABLE KEYS */;
 UNLOCK TABLES;
 
@@ -1908,7 +1915,8 @@ INSERT INTO `build_info` VALUES
 (66044,12,0,1,NULL),
 (66066,12,0,1,NULL),
 (66102,12,0,1,NULL),
-(66192,12,0,1,NULL);
+(66192,12,0,1,NULL),
+(66198,12,0,1,NULL);
 /*!40000 ALTER TABLE `build_info` ENABLE KEYS */;
 UNLOCK TABLES;
 
@@ -3521,7 +3529,7 @@ CREATE TABLE `realmlist` (
   `timezone` tinyint unsigned NOT NULL DEFAULT '0',
   `allowedSecurityLevel` tinyint unsigned NOT NULL DEFAULT '0',
   `population` float NOT NULL DEFAULT '0',
-  `gamebuild` int unsigned NOT NULL DEFAULT '66192',
+  `gamebuild` int unsigned NOT NULL DEFAULT '66198',
   `Region` tinyint unsigned NOT NULL DEFAULT '1',
   `Battlegroup` tinyint unsigned NOT NULL DEFAULT '1',
   PRIMARY KEY (`id`),
@@ -3536,7 +3544,7 @@ CREATE TABLE `realmlist` (
 LOCK TABLES `realmlist` WRITE;
 /*!40000 ALTER TABLE `realmlist` DISABLE KEYS */;
 INSERT INTO `realmlist` VALUES
-(1,'Trinity','127.0.0.1','127.0.0.1',NULL,NULL,'255.255.255.0',8085,0,0,1,0,0,66192,1,1);
+(1,'Trinity','127.0.0.1','127.0.0.1',NULL,NULL,'255.255.255.0',8085,0,0,1,0,0,66198,1,1);
 /*!40000 ALTER TABLE `realmlist` ENABLE KEYS */;
 UNLOCK TABLES;
 
@@ -4083,7 +4091,8 @@ INSERT INTO `updates` VALUES
 ('2026_02_20_01_auth.sql','8A711818144D290DB543CA051E98107497FB4A21','RELEASED','2026-02-20 20:51:25',0),
 ('2026_02_25_00_auth.sql','2AEEEB944DDF38A11AB353F34AF51F3FBA683F6E','RELEASED','2026-02-25 19:43:49',0),
 ('2026_02_25_01_auth.sql','CBCC2B6C82C81E99C7F68B6C80C06A8CA3F05567','RELEASED','2026-02-25 22:40:44',0),
-('2026_02_27_00_auth.sql','8B58DE791107448F19E87A01445DE609CE9CF5FA','RELEASED','2026-02-27 21:19:42',0);
+('2026_02_27_00_auth.sql','8B58DE791107448F19E87A01445DE609CE9CF5FA','RELEASED','2026-02-27 21:19:42',0),
+('2026_03_02_00_auth.sql','D1F233FE66AC4DE17A02B2421FE2064C803828AD','RELEASED','2026-03-02 00:02:26',0);
 /*!40000 ALTER TABLE `updates` ENABLE KEYS */;
 UNLOCK TABLES;
 
diff --git a/sql/updates/auth/master/2026_03_02_00_auth.sql b/sql/updates/auth/master/2026_03_02_00_auth.sql
new file mode 100644
index 0000000000..30065f1481
--- /dev/null
+++ b/sql/updates/auth/master/2026_03_02_00_auth.sql
@@ -0,0 +1,23 @@
+DELETE FROM `build_info` WHERE `build` IN (66198);
+INSERT INTO `build_info` (`build`,`majorVersion`,`minorVersion`,`bugfixVersion`,`hotfixVersion`) VALUES
+(66198,12,0,1,NULL);
+
+DELETE FROM `build_auth_key` WHERE `build`=66198 AND `platform`='Mac' AND `arch`='A64' AND `type`='WoW';
+DELETE FROM `build_auth_key` WHERE `build`=66198 AND `platform`='Mac' AND `arch`='A64' AND `type`='WoWC';
+DELETE FROM `build_auth_key` WHERE `build`=66198 AND `platform`='Mac' AND `arch`='x64' AND `type`='WoW';
+DELETE FROM `build_auth_key` WHERE `build`=66198 AND `platform`='Mac' AND `arch`='x64' AND `type`='WoWC';
+DELETE FROM `build_auth_key` WHERE `build`=66198 AND `platform`='Win' AND `arch`='A64' AND `type`='WoW';
+DELETE FROM `build_auth_key` WHERE `build`=66198 AND `platform`='Win' AND `arch`='x64' AND `type`='WoW';
+DELETE FROM `build_auth_key` WHERE `build`=66198 AND `platform`='Win' AND `arch`='x64' AND `type`='WoWC';
+INSERT INTO `build_auth_key` (`build`,`platform`,`arch`,`type`,`key`) VALUES
+(66198,'Mac','A64','WoW',0x43E860DFC8EB2AF312573058DD4F9F78),
+(66198,'Mac','A64','WoWC',0xFB8BA2A0AD8A892E73E1F6AD8754F735),
+(66198,'Mac','x64','WoW',0x4780A4C0158F7EFB7FF538FB21192C9C),
+(66198,'Mac','x64','WoWC',0xAEF62044240B9657D54EE2ED7B22A2CD),
+(66198,'Win','A64','WoW',0x684FAED34FA60E23854BD1673204E317),
+(66198,'Win','x64','WoW',0x64C1CBF59BC8EE9B6681FCD5A5A14F7B),
+(66198,'Win','x64','WoWC',0x60B099C9F1CE2A2E48A99920090B3BB5);
+
+UPDATE `realmlist` SET `gamebuild`=66198 WHERE `gamebuild`=66192;
+
+ALTER TABLE `realmlist` CHANGE `gamebuild` `gamebuild` int unsigned NOT NULL DEFAULT '66198';