diff --git a/setup.py b/setup.py
index 35cf72ba..8a79b85f 100644
--- a/setup.py
+++ b/setup.py
@@ -35,7 +35,7 @@ extension_spglib = Extension(
 
 
 setup(name='phonopy',
-      version='1.7.4',
+      version='1.7.5',
       description='This is the phonopy module.',
       author='Atsushi Togo',
       author_email='atz.togo@gmail.com',