bumped to version 6.4.1
diff --git a/setup.py b/setup.py
index 02070a9..b1baaff 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,6 @@
 from setuptools import setup, find_packages
 
-version = "6.4.0"
+version = "6.4.1"
 
 with open("requirements.txt", "r") as f:
 	install_requires = f.readlines()