diff --git a/requirements.txt b/requirements.txt
index 6a5ff489..55419b33 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ greenlet>=0.3.2 # MIT
 httplib2>=0.7.5 # MIT
 requests!=2.12.2,>=2.10.0 # Apache-2.0
 Jinja2>=2.8 # BSD License (3 clause)
-keystonemiddleware!=4.5.0,>=4.2.0 # Apache-2.0
+keystonemiddleware>=4.12.0 # Apache-2.0
 netaddr!=0.7.16,>=0.7.13 # BSD
 netifaces>=0.10.4 # MIT
 neutron-lib>=1.0.0 # Apache-2.0
@@ -33,7 +33,7 @@ stevedore>=1.17.1 # Apache-2.0
 oslo.concurrency>=3.8.0 # Apache-2.0
 oslo.config!=3.18.0,>=3.14.0 # Apache-2.0
 oslo.context>=2.9.0 # Apache-2.0
-oslo.db!=4.13.1,!=4.13.2,>=4.11.0 # Apache-2.0
+oslo.db>=4.13.3 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.log>=3.11.0 # Apache-2.0
 oslo.messaging>=5.14.0 # Apache-2.0