diff --git a/setup.py b/setup.py
index 7727c9e..388dd6e 100644
--- a/setup.py
+++ b/setup.py
@@ -40,7 +40,7 @@ def read(fname):
         "License :: OSI Approved :: MIT License",
     ],
     install_requires=[
-        'suds==0.4',
+        'suds==1.0.0',
         'stripe>=1.7.4',
         'samurai==0.6',
         'python-dateutil'