diff --git a/requirements.txt b/requirements.txt
index eae7a19f7..d9717cbcc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ oslo.reports>=1.18.0 # Apache-2.0
 oslo.rootwrap>=5.8.0 # Apache-2.0
 oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
 oslo.service>=1.24.0 # Apache-2.0
-oslo.utils>=3.28.0 # Apache-2.0
+oslo.utils>=3.31.0 # Apache-2.0
 Paste>=2.0.2 # MIT
 PasteDeploy>=1.5.0 # MIT
 pbr!=2.1.0,>=2.0.0 # Apache-2.0