diff --git a/Main.py b/Main.py
index 786a91a1a..bba6c61a7 100644
--- a/Main.py
+++ b/Main.py
@@ -18,7 +18,7 @@
 from ItemList import generate_itempool, difficulties, fill_prizes
 from Utils import output_path
 
-__version__ = '0.6.2'
+__version__ = '0.6.3-pre'
 
 def main(args, seed=None):
     start = time.clock()