diff --git a/requirements.txt b/requirements.txt
index 260e5928e..08afbd645 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ oslo.config>=1.4.0  # Apache-2.0
 oslo.concurrency>=0.3.0 # Apache-2.0
 oslo.i18n>=1.0.0 # Apache-2.0
 oslo.serialization>=1.0.0 # Apache-2.0
-oslo.utils>=1.0.0 # Apache-2.0
+oslo.utils>=1.1.0                       # Apache-2.0
 pecan>=0.8.0
 psutil>=1.1.1,<2.0.0
 requests>=2.2.0,!=2.4.0