diff --git a/gbpclient/gbp/v2_0/groupbasedpolicy.py b/gbpclient/gbp/v2_0/groupbasedpolicy.py
index 5cb3343..091ae72 100644
--- a/gbpclient/gbp/v2_0/groupbasedpolicy.py
+++ b/gbpclient/gbp/v2_0/groupbasedpolicy.py
@@ -16,7 +16,7 @@ import logging
 from neutronclient.common import utils as n_utils
 from neutronclient.i18n import _
 from neutronclient.neutron import v2_0 as neutronV20
-from oslo.serialization import jsonutils
+from oslo_serialization import jsonutils
 
 from gbpclient.common import utils
 
diff --git a/gbpclient/gbpshell.py b/gbpclient/gbpshell.py
index 296c582..9193331 100644
--- a/gbpclient/gbpshell.py
+++ b/gbpclient/gbpshell.py
@@ -27,7 +27,7 @@ from keystoneclient.auth.identity import v3 as v3_auth
 from keystoneclient import discover
 from keystoneclient.openstack.common.apiclient import exceptions as ks_exc
 from keystoneclient import session
-from oslo.utils import encodeutils
+from oslo_utils import encodeutils
 import six.moves.urllib.parse as urlparse
 
 from cliff import app
diff --git a/requirements.txt b/requirements.txt
index 1f8f99c..76d48b1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,5 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-python-heatclient>=0.4.0,<0.5
+python-heatclient>=0.8.0
+python-neutronclient>=3.0.0
diff --git a/test-requirements.txt b/test-requirements.txt
index c56da47..54b165b 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,19 +1,18 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-python-neutronclient>=2.4.0,<2.5
 hacking>=0.9.2,<0.10
 
 cliff-tablib>=1.0
 coverage>=3.6
 discover
-fixtures>=0.3.14
+fixtures>=1.3.1
 httpretty>=0.8.0,!=0.8.1,!=0.8.2,!=0.8.3
 mox3>=0.7.0
-oslosphinx>=2.2.0.0a2
-oslotest>=1.1.0.0a2
+oslosphinx>=2.5.0 # Apache-2.0
+oslotest>=1.10.0 # Apache-2.0
 python-subunit>=0.0.18
-sphinx>=1.1.2,!=1.2.0,<1.3
+requests-mock>=0.6.0 # Apache-2.0
+sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2
 testrepository>=0.0.18
-testscenarios>=0.4
-testtools>=0.9.34
+testtools>=1.4.0