diff --git a/server/gameserver/metadata.cc b/server/gameserver/metadata.cc
index 4d9a06e..6ad08cd 100644
--- a/server/gameserver/metadata.cc
+++ b/server/gameserver/metadata.cc
@@ -95,7 +95,7 @@ namespace MetaData
 
     void EquipUpgrade::Init()
     {
-        const int MAX_LV = 20;
+        const int MAX_LV = 64;
         for (int j = 0; j < MAX_LV; ++j) {
             std::array<float, kHAT_End>& attrs = a8::FastAppend(level_attrs);
             for (size_t k = 0; k < kHAT_End; ++k) {