diff --git a/requirements.txt b/requirements.txt
index 9391b8f7bb..9002a0fe2a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,19 +32,19 @@ oslo.middleware>=3.0.0 # Apache-2.0
 oslo.policy>=0.5.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.service>=1.0.0 # Apache-2.0
-oslo.utils!=3.1.0,>=2.8.0 # Apache-2.0
+oslo.utils>=3.2.0 # Apache-2.0
 oslo.versionedobjects>=0.13.0
 oslo.reports>=0.6.0 # Apache-2.0
 paramiko>=1.13.0
 pbr>=1.6
 pecan>=1.0.0
 python-barbicanclient>=3.3.0
-python-glanceclient>=0.18.0
+python-glanceclient>=1.2.0
 python-heatclient>=0.6.0
 python-neutronclient>=2.6.0
 python-novaclient!=2.33.0,>=2.29.0
 python-keystoneclient!=1.8.0,>=1.6.0
-requests>=2.8.1
+requests!=2.9.0,>=2.8.1
 setuptools>=16.0
 six>=1.9.0
 stevedore>=1.5.0 # Apache-2.0