diff --git a/requirements.txt b/requirements.txt
index 36c40af6b9..5fe3e1cbcf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ oslo.middleware>=3.0.0 # Apache-2.0
 oslo.policy>=0.5.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.service>=1.10.0 # Apache-2.0
-oslo.utils>=3.9.0 # Apache-2.0
+oslo.utils>=3.11.0 # Apache-2.0
 pecan>=1.0.0 # BSD
 requests>=2.10.0 # Apache-2.0
 six>=1.9.0 # MIT