diff --git a/mmrazor/version.py b/mmrazor/version.py
index fd746a6c1..7ac2c40a3 100644
--- a/mmrazor/version.py
+++ b/mmrazor/version.py
@@ -1,6 +1,6 @@
 # Copyright (c) OpenMMLab. All rights reserved
 
-__version__ = '0.3.1'
+__version__ = '1.0.0rc0'
 
 
 def parse_version_info(version_str):