diff --git a/requirements.txt b/requirements.txt
index 82d8d40..dffbaef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,6 +10,6 @@
 oslo.context>=2.19.2 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0
 oslo.log>=3.30.0 # Apache-2.0
-oslo.utils>=3.28.0 # Apache-2.0
+oslo.utils>=3.31.0 # Apache-2.0
 stevedore>=1.20.0 # Apache-2.0
 keystoneauth1>=3.2.0 # Apache-2.0