diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 79e6d56..7b00c31
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ Keras-Applications==1.0.8
 Keras-Preprocessing==1.1.0
 lazy-object-proxy==1.4.3
 mccabe==0.6.1
-numpy==1.18.1
+numpy==1.22.0
 psycopg2==2.8.4
 pylint==2.4.4
 python-dateutil==2.8.1