diff --git a/setup.py b/setup.py
index d405397..ec5e78f 100755
--- a/setup.py
+++ b/setup.py
@@ -49,7 +49,7 @@
 
 setup(
     name="softlayer-zeep",
-    version="4.1.0",
+    version="5.0.0",
     description="A modern/fast Python SOAP client based on lxml / requests",
     long_description=long_description,
     author="Michael van Tellingen",