diff --git a/pyproject.toml b/pyproject.toml
index 7faadfb..9fe4493 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "cheb3"
-version = "0.11.0"
+version = "0.12.0"
 authors = [{name = "YanhuiJessica",email = "y4nhv1@gmail.com"}]
 description = "Web3 CTF tool based on web3.py"
 readme = "README.rst"