diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 780c9bd..47c548f
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ osc-lib==1.6.0
 oslo.config==4.2.0
 oslo.i18n==3.15.3
 oslo.serialization==2.18.0
-oslo.utils==3.25.1
+oslo.utils==4.10.1
 pbr==3.0.1
 pkg-resources==0.0.0
 positional==1.1.1