diff --git a/requirements.txt b/requirements.txt
index 2f56ef40..6eb52aab 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ oslo.concurrency>=3.8.0 # Apache-2.0
 oslo.config>=3.9.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.service>=1.10.0 # Apache-2.0
-oslo.utils>=3.5.0 # Apache-2.0
+oslo.utils>=3.11.0 # Apache-2.0
 requests>=2.10.0 # Apache-2.0
 six>=1.9.0 # MIT
 oslo.log>=1.14.0 # Apache-2.0