diff --git a/requirements.txt b/requirements.txt
index 9d3de8e..2f4ebb9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,4 +7,4 @@ six>=1.9.0 # MIT
 oslo.config>=3.12.0 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.log>=1.14.0 # Apache-2.0
-oslo.utils>=3.15.0 # Apache-2.0
+oslo.utils>=3.16.0 # Apache-2.0