diff --git a/requirements.txt b/requirements.txt
index 5281bacd3d..9a29e38c31 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -44,9 +44,9 @@ python-glanceclient>=2.5.0 # Apache-2.0
 python-heatclient>=1.6.1 # Apache-2.0
 python-neutronclient>=5.1.0 # Apache-2.0
 python-k8sclient>=0.2.0 # Apache-2.0
-python-novaclient!=7.0.0,>=6.0.0 # Apache-2.0
+python-novaclient>=7.1.0 # Apache-2.0
 python-keystoneclient>=3.8.0 # Apache-2.0
-requests!=2.12.2,>=2.10.0 # Apache-2.0
+requests!=2.12.2,!=2.13.0,>=2.10.0 # Apache-2.0
 setuptools!=24.0.0,>=16.0 # PSF/ZPL
 six>=1.9.0 # MIT
 stevedore>=1.17.1 # Apache-2.0