diff --git a/business-logic-server/requirements.txt b/business-logic-server/requirements.txt
old mode 100755
new mode 100644
index 4b2c9ef..3758292
--- a/business-logic-server/requirements.txt
+++ b/business-logic-server/requirements.txt
@@ -19,4 +19,4 @@ requests==2.20.0
 gunicorn==19.9.0
 django-notifications-hq==1.5.0
 django-celery-beat==1.4.0
-numpy==1.16.3
\ No newline at end of file
+numpy==1.22.0
\ No newline at end of file