diff --git a/tools/pip-requires b/tools/pip-requires
index 0d107ef25..0c91def35 100644
--- a/tools/pip-requires
+++ b/tools/pip-requires
@@ -6,6 +6,6 @@ keyring
 prettytable
 pyparsing
 pycrypto
-python-keystoneclient>=0.1,<0.2
-python-novaclient>=2,<3
+python-keystoneclient>=0.1
+python-novaclient>=2
 simplejson