diff --git a/setup.py b/setup.py
index 7019abd..5b59c73 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 from setuptools import setup
 from setuptools.extension import Extension
 
-VERSION = "3.12.0"
+VERSION = "3.13.0"
 
 NAME = "ms2pip"
 LICENSE = "apache-2.0"