diff --git a/worlds/pokemon_rb/__init__.py b/worlds/pokemon_rb/__init__.py
index ca695d99..5a78b63a 100644
--- a/worlds/pokemon_rb/__init__.py
+++ b/worlds/pokemon_rb/__init__.py
@@ -40,13 +40,11 @@ class PokemonRedBlueWorld(World):
     game = "Pokemon Red and Blue"
     option_definitions = pokemon_rb_options
 
-    data_version = 3
+    data_version = 4
     required_client_version = (0, 3, 7)
 
     topology_present = False
 
-
-
     item_name_to_id = {name: data.id for name, data in item_table.items()}
     location_name_to_id = {location.name: location.address for location in location_data if location.type == "Item"}
     item_name_groups = item_groups
diff --git a/worlds/pokemon_rb/basepatch_blue.bsdiff4 b/worlds/pokemon_rb/basepatch_blue.bsdiff4
index 9e98a2cf..bc4c6d5d 100644
Binary files a/worlds/pokemon_rb/basepatch_blue.bsdiff4 and b/worlds/pokemon_rb/basepatch_blue.bsdiff4 differ
diff --git a/worlds/pokemon_rb/basepatch_red.bsdiff4 b/worlds/pokemon_rb/basepatch_red.bsdiff4
index 9e399407..aa0f4964 100644
Binary files a/worlds/pokemon_rb/basepatch_red.bsdiff4 and b/worlds/pokemon_rb/basepatch_red.bsdiff4 differ