diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 7b1fddf..c7daa14
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ html5lib==1.1
 Jinja2==2.11.2
 MarkupSafe==1.1.1
 mysqlclient==2.0.1
-numpy==1.19.0
+numpy==1.22.0
 pandas==1.0.5
 Pillow==7.2.0
 psycopg2==2.8.5