diff --git a/requirements.txt b/requirements.txt
index c7e6303..ee4225a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ pbr>=0.6,!=0.7,<1.0
 argparse
 iso8601>=0.1.9
 oslo.i18n>=1.0.0  # Apache-2.0
-oslo.utils>=1.1.0                       # Apache-2.0
+oslo.utils>=1.2.0                       # Apache-2.0
 PrettyTable>=0.7,<0.8
 python-keystoneclient>=0.11.1
 requests>=2.2.0,!=2.4.0