diff --git a/setup.py b/setup.py
index 0d3b347..b42d33b 100644
--- a/setup.py
+++ b/setup.py
@@ -2,7 +2,7 @@ from setuptools import setup, find_packages
 
 setup(
     name='ttools',
-    version='0.1.4',
+    version='0.1.5',
     packages=['ttools'],
     install_requires=[
         'vectorbtpro',