diff --git a/requirements.txt b/requirements.txt
index a9a5e46162..ba6ccfd68f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,7 +18,7 @@ oslo.i18n>=1.5.0 # Apache-2.0
 oslo.log>=1.14.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.service>=1.0.0 # Apache-2.0
-oslo.utils>=3.2.0 # Apache-2.0
+oslo.utils>=3.4.0 # Apache-2.0
 oslo.vmware>=1.16.0 # Apache-2.0
 PrettyTable<0.8,>=0.7 # BSD
 tooz>=1.28.0 # Apache-2.0