diff --git a/requirements.txt b/requirements.txt
index baaa1d20f0..04466b778e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,14 +28,14 @@ oslo.log>=1.8.0 # Apache-2.0
 oslo.messaging!=1.17.0,!=1.17.1,>=1.16.0 # Apache-2.0
 oslo.policy>=0.5.0 # Apache-2.0
 oslo.serialization>=1.4.0 # Apache-2.0
-oslo.service>=0.6.0 # Apache-2.0
+oslo.service>=0.7.0 # Apache-2.0
 oslo.utils>=2.0.0 # Apache-2.0
 oslo.versionedobjects>=0.6.0
 oslo.reports>=0.1.0 # Apache-2.0
 paramiko>=1.13.0
 pbr<2.0,>=1.4
 pecan>=1.0.0
-python-barbicanclient>=3.0.1
+python-barbicanclient>=3.3.0
 python-glanceclient>=0.18.0
 python-heatclient>=0.3.0
 python-keystoneclient>=1.6.0