diff --git a/requirements.txt b/requirements.txt
index 98a7605e..b5f24314 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ oslo.db>=4.1.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.log>=1.14.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
-oslo.utils>=3.4.0 # Apache-2.0
+oslo.utils>=3.5.0 # Apache-2.0
 paramiko>=1.16.0 # LGPL
 pbr>=1.6 # Apache-2.0
 PrettyTable<0.8,>=0.7 # BSD