diff --git a/requirements.txt b/requirements.txt
index c353b76d..65754e87 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,32 +7,32 @@ SQLAlchemy!=1.1.5,!=1.1.6,!=1.1.7,!=1.1.8,>=1.0.10 # MIT
 alembic>=0.8.10 # MIT
 eventlet!=0.18.3,!=0.20.1,<0.21.0,>=0.18.2 # MIT
 WebOb>=1.7.1 # MIT
-cryptography!=2.0,>=1.6 # BSD/Apache-2.0
+cryptography!=2.0,>=1.9 # BSD/Apache-2.0
 python-ironicclient>=1.14.0 # Apache-2.0
 python-neutronclient>=6.3.0 # Apache-2.0
 python-glanceclient>=2.8.0 # Apache-2.0
-oslo.cache>=1.5.0 # Apache-2.0
-oslo.concurrency>=3.8.0 # Apache-2.0
-oslo.config!=4.3.0,!=4.4.0,>=4.0.0 # Apache-2.0
+oslo.cache>=1.22.0 # Apache-2.0
+oslo.concurrency>=3.20.0 # Apache-2.0
+oslo.config>=4.6.0 # Apache-2.0
 oslo.context>=2.14.0 # Apache-2.0
 oslo.db>=4.24.0 # Apache-2.0
-oslo.rootwrap>=5.0.0 # Apache-2.0
-oslo.i18n!=3.15.2,>=2.1.0 # Apache-2.0
+oslo.rootwrap>=5.8.0 # Apache-2.0
+oslo.i18n>=3.15.3 # Apache-2.0
 oslo.log>=3.30.0 # Apache-2.0
-oslo.messaging!=5.25.0,>=5.24.2 # Apache-2.0
-oslo.middleware>=3.27.0 # Apache-2.0
+oslo.messaging>=5.29.0 # Apache-2.0
+oslo.middleware>=3.30.0 # Apache-2.0
 oslo.policy>=1.23.0 # Apache-2.0
-oslo.reports>=0.6.0 # Apache-2.0
-oslo.serialization!=2.19.1,>=1.10.0 # Apache-2.0
-oslo.service>=1.10.0 # Apache-2.0
-oslo.utils>=3.20.0 # Apache-2.0
-oslo.versionedobjects>=1.17.0 # Apache-2.0
+oslo.reports>=1.18.0 # Apache-2.0
+oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
+oslo.service>=1.24.0 # Apache-2.0
+oslo.utils>=3.28.0 # Apache-2.0
+oslo.versionedobjects>=1.25.0 # Apache-2.0
 pecan!=1.0.2,!=1.0.3,!=1.0.4,!=1.2,>=1.0.0 # BSD
 six>=1.9.0 # MIT
 taskflow>=2.7.0 # Apache-2.0
-WSME>=0.8 # MIT
-keystonemiddleware>=4.12.0 # Apache-2.0
+WSME>=0.8.0 # MIT
+keystonemiddleware>=4.17.0 # Apache-2.0
 stevedore>=1.20.0 # Apache-2.0
-automaton>=0.5.0 # Apache-2.0
+automaton>=1.9.0 # Apache-2.0
 websockify>=0.8.0 # LGPLv3
 python-memcached>=1.56 # PSF
diff --git a/test-requirements.txt b/test-requirements.txt
index 3f005e10..084612fb 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -13,11 +13,11 @@ ddt>=1.0.1 # MIT
 openstackdocstheme>=1.16.0 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0
 testrepository>=0.0.18 # Apache-2.0/BSD
-testresources>=0.2.4 # Apache-2.0/BSD
+testresources>=2.0.0 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD
 testtools>=1.4.0 # MIT
 sphinxcontrib-pecanwsme>=0.8.0 # Apache-2.0
 sphinxcontrib-seqdiag # BSD
 reno>=2.5.0 # Apache-2.0
-os-api-ref>=1.0.0 # Apache-2.0
+os-api-ref>=1.4.0 # Apache-2.0
 tempest>=16.1.0 # Apache-2.0