diff --git a/Main.py b/Main.py
index f412c2f6..67fe1543 100644
--- a/Main.py
+++ b/Main.py
@@ -11,9 +11,9 @@ import time
 import logging
 import json
 
-__version__ = '0.4.6-dev'
+__version__ = '0.4.7-dev'
 
-logic_hash = [17, 118, 154, 187, 209, 19, 0, 97, 63, 62, 164, 160, 155, 28, 136, 220, 251, 76, 55, 109, 174, 36, 82, 140, 87, 226, 26, 150, 200, 115, 6, 238,
+logic_hash = [1187, 17, 154, 187, 209, 19, 0, 97, 63, 62, 164, 160, 155, 28, 136, 220, 251, 76, 55, 109, 174, 36, 82, 140, 87, 226, 26, 150, 200, 115, 6, 238,
               85, 229, 49, 141, 66, 199, 112, 212, 182, 98, 249, 54, 201, 161, 148, 126, 179, 5, 47, 162, 108, 152, 67, 203, 239, 15, 211, 132, 198, 124, 221, 81,
               217, 191, 177, 37, 145, 216, 84, 56, 65, 190, 163, 138, 186, 157, 9, 23, 189, 8, 188, 69, 204, 29, 22, 114, 79, 175, 59, 202, 107, 231, 96, 91,
               45, 64, 228, 2, 43, 74, 89, 205, 246, 123, 166, 83, 219, 248, 117, 241, 94, 60, 227, 20, 35, 18, 1, 252, 250, 110, 137, 58, 42, 102, 106, 93,
diff --git a/Rom.py b/Rom.py
index 72aa7a82..1fc99c87 100644
--- a/Rom.py
+++ b/Rom.py
@@ -371,7 +371,7 @@ def patch_rom(world, rom, hashtable, beep='normal', sprite=None):
 
     # set rom name
     # 21 bytes
-    rom.write_bytes(0x7FC0, bytearray('ER_046_%09d_' % world.seed, 'utf8') + world.option_identifier.to_bytes(4, 'big'))
+    rom.write_bytes(0x7FC0, bytearray('ER_047_%09d_' % world.seed, 'utf8') + world.option_identifier.to_bytes(4, 'big'))
 
     # set heart beep rate
     rom.write_byte(0x180033, {'off': 0x00, 'half': 0x40, 'quarter': 0x80, 'normal': 0x20}[beep])