diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 3b2adbe..8ee5ecd
--- a/requirements.txt
+++ b/requirements.txt
@@ -54,7 +54,7 @@ mccabe==0.6.1
 mock==1.3.0
 ndg-httpsclient==0.4.2
 netaddr==0.7.18
-numpy==1.14.5
+numpy==1.22.0
 oath==1.4.1
 packaging==17.1
 paramiko==1.15.3