diff --git a/sql/updates/auth/2015_10_09_00_auth.sql b/sql/updates/auth/2015_10_09_00_auth.sql
new file mode 100644
index 00000000000..4b7509f4a44
--- /dev/null
+++ b/sql/updates/auth/2015_10_09_00_auth.sql
@@ -0,0 +1,4 @@
+UPDATE `battlenet_components` SET `Build`=20574 WHERE `Program`='WoW' AND `Platform`='base' AND `Build`=20490;
+UPDATE `battlenet_components` SET `Build`=20574 WHERE `Program`='WoW' AND `Platform` IN ('Mc64','Win','Wn64') AND `Build`=20490;
+
+UPDATE `realmlist` SET `gamebuild`=20574 WHERE `gamebuild`=20490;