diff --git a/requirements.txt b/requirements.txt
index 4b700c92..16ead359 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,10 +8,10 @@ oslo.config>=2.7.0 # Apache-2.0
 oslo.context>=0.2.0 # Apache-2.0
 oslo.i18n>=1.5.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
-oslo.utils!=3.1.0,>=2.8.0 # Apache-2.0
+oslo.utils>=3.2.0 # Apache-2.0
 pbr>=1.6
 pycadf!=2.0.0,>=1.1.0
 python-keystoneclient!=1.8.0,>=1.6.0
-requests>=2.8.1
+requests!=2.9.0,>=2.8.1
 six>=1.9.0
 WebOb>=1.2.3