diff --git a/setup.py b/setup.py
index d651e1e..4a234cd 100644
--- a/setup.py
+++ b/setup.py
@@ -6,7 +6,7 @@
 with open(path.join(this_directory, 'README.md'), encoding='utf-8') as f:
     long_description = f.read()
 
-version = '0.1.4'
+version = '0.1.5'
 
 setup(name='pyviz3d',
       version=version,
@@ -19,5 +19,8 @@
       author_email='francis.engelmann@gmail.com',
       license='MIT',
       packages=['pyviz3d'],
-      install_requires=['numpy', 'vtk'],
+      install_requires=[
+          'numpy',
+          'vtk',
+      ],
       zip_safe=False)