diff --git a/requirements.txt b/requirements.txt
index 7df43d6..9867a50 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,4 +8,4 @@ six>=1.9.0 # MIT
 oslo.config>=3.4.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.log>=1.14.0 # Apache-2.0
-oslo.utils>=3.4.0 # Apache-2.0
+oslo.utils>=3.5.0 # Apache-2.0