diff --git a/requirements.txt b/requirements.txt
index ceb2cabc73..b7cc70a26a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ oslo.middleware>=2.4.0 # Apache-2.0
 oslo.policy>=0.5.0 # Apache-2.0
 oslo.serialization>=1.4.0 # Apache-2.0
 oslo.service>=0.1.0 # Apache-2.0
-oslo.utils>=1.9.0 # Apache-2.0
+oslo.utils>=2.0.0 # Apache-2.0
 oauthlib>=0.6
 pysaml2>=2.4.0
 dogpile.cache>=0.5.4