diff --git a/requirements.txt b/requirements.txt
index 64c1c3a7781..48b1767f5db 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,14 +12,14 @@ httplib2>=0.7.5 # MIT
 iso8601>=0.1.11 # MIT
 ipaddress>=1.0.7;python_version<'3.3' # PSF
 keystoneauth1>=2.10.0 # Apache-2.0
-keystonemiddleware!=4.1.0,!=4.5.0,>=4.0.0 # Apache-2.0
+keystonemiddleware!=4.5.0,>=4.2.0 # Apache-2.0
 lxml>=2.3 # BSD
 oauth2client>=1.5.0 # Apache-2.0
 oslo.config>=3.14.0 # Apache-2.0
 oslo.concurrency>=3.8.0 # Apache-2.0
 oslo.context>=2.9.0 # Apache-2.0
 oslo.db!=4.13.1,!=4.13.2,>=4.10.0 # 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
@@ -37,7 +37,7 @@ PasteDeploy>=1.5.0 # MIT
 pycrypto>=2.6 # Public Domain
 pyparsing>=2.0.1 # MIT
 python-barbicanclient>=4.0.0 # 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-novaclient!=2.33.0,>=2.29.0 # Apache-2.0
 python-swiftclient>=2.2.0 # Apache-2.0