diff --git a/requirements.txt b/requirements.txt
index a865f557..bceb65e4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,15 +15,15 @@ greenlet>=0.3.2 # MIT
 httplib2>=0.7.5 # MIT
 requests>=2.10.0 # Apache-2.0
 Jinja2>=2.8 # BSD License (3 clause)
-keystonemiddleware!=4.1.0,!=4.5.0,>=4.0.0 # Apache-2.0
-netaddr!=0.7.16,>=0.7.12 # BSD
+keystonemiddleware!=4.5.0,>=4.2.0 # Apache-2.0
+netaddr!=0.7.16,>=0.7.13 # BSD
 netifaces>=0.10.4 # MIT
 neutron-lib>=0.4.0 # Apache-2.0
 retrying!=1.3.0,>=1.2.3 # Apache-2.0
 SQLAlchemy<1.1.0,>=1.0.10 # MIT
 WebOb>=1.2.3 # MIT
 python-cinderclient!=1.7.0,!=1.7.1,>=1.6.0 # Apache-2.0
-python-glanceclient!=2.4.0,>=2.3.0 # Apache-2.0
+python-glanceclient>=2.5.0 # Apache-2.0
 python-keystoneclient!=2.1.0,>=2.0.0 # Apache-2.0
 python-neutronclient>=5.1.0 # Apache-2.0
 python-novaclient!=2.33.0,>=2.29.0 # Apache-2.0
@@ -33,9 +33,9 @@ stevedore>=1.16.0 # Apache-2.0
 oslo.concurrency>=3.8.0 # Apache-2.0
 oslo.config>=3.14.0 # Apache-2.0
 oslo.context>=2.9.0 # Apache-2.0
-oslo.db>=4.10.0 # Apache-2.0
+oslo.db!=4.13.1,!=4.13.2,>=4.10.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
-oslo.log>=1.14.0 # Apache-2.0
+oslo.log>=3.11.0 # Apache-2.0
 oslo.messaging>=5.2.0 # Apache-2.0
 oslo.middleware>=3.0.0 # Apache-2.0
 oslo.policy>=1.9.0 # Apache-2.0