diff --git a/requirements.txt b/requirements.txt
index 19449559..6d8884f1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,5 +5,5 @@ pbr<2.0,>=1.4
 requests>=2.5.2
 six>=1.9.0
 stevedore>=1.5.0 # Apache-2.0
-oslo.utils>=1.9.0 # Apache-2.0
+oslo.utils>=2.0.0 # Apache-2.0
 os-client-config!=1.6.2,>=1.4.0