diff --git a/requirements.txt b/requirements.txt
index b9a3a566..40880d02 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,11 +3,11 @@
 # process, which may cause wedges in the gate later.
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 PrettyTable<0.8,>=0.7.1 # BSD
-keystoneauth1>=3.2.0 # Apache-2.0
+keystoneauth1>=3.3.0 # Apache-2.0
 requests>=2.14.2 # Apache-2.0
 warlock!=1.3.0,<2,>=1.2.0 # Apache-2.0
-six>=1.9.0 # MIT
-oslo.utils>=3.28.0 # Apache-2.0
+six>=1.10.0 # MIT
+oslo.utils>=3.33.0 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0
 wrapt>=1.7.0 # BSD License
 pyOpenSSL>=16.2.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index 63180fac..eb76e2af 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -11,8 +11,8 @@ openstackdocstheme>=1.17.0 # Apache-2.0
 reno>=2.5.0 # Apache-2.0
 sphinx>=1.6.2 # BSD
 testrepository>=0.0.18 # Apache-2.0/BSD
-testtools>=1.4.0 # MIT
+testtools>=2.2.0 # MIT
 testscenarios>=0.4 # Apache-2.0/BSD
 fixtures>=3.0.0 # Apache-2.0/BSD
 requests-mock>=1.1.0 # Apache-2.0
-tempest>=16.1.0 # Apache-2.0
+tempest>=17.1.0 # Apache-2.0