diff --git a/requirements.txt b/requirements.txt
index 098682a71..bf9ea9030 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ dogpile.cache>=0.5.4
 httplib2>=0.7.5
 lxml>=2.3
 oslo.i18n>=1.5.0 # Apache-2.0
-oslo.utils>=1.9.0 # Apache-2.0
+oslo.utils>=2.0.0 # Apache-2.0
 PrettyTable<0.8,>=0.7
 python-keystoneclient>=1.6.0
 six>=1.9.0