diff --git a/requirements.txt b/requirements.txt
index f907e7d..ab2903a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@
 paramiko>=1.13.0
 netaddr>=0.7.6
 python-glanceclient>=0.9.0
-python-keystoneclient>=0.8.0
+python-keystoneclient>=0.9.0
 python-novaclient>=2.17.0
 python-neutronclient>=2.3.4,<3
 python-cinderclient>=1.0.6
@@ -18,8 +18,8 @@
 python-swiftclient>=2.0.2
 testresources>=0.2.4
 testrepository>=0.0.18
-oslo.config>=1.2.0
-six>=1.6.0
+oslo.config>=1.2.1
+six>=1.7.0
 iso8601>=0.1.9
 fixtures>=0.3.14
 testscenarios>=0.4