diff --git a/setup.cfg b/setup.cfg
index a05144c..244fb5e 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = gce-api
-version = 3.0.0
+version = 4.0.0
 summary = OpenStack Gceapi Service
 description-file =
     README.rst