diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 956a28fc6..4258290bd
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ gunicorn==20.0.4
 itsdangerous==1.1.0
 Jinja2==2.11.2
 MarkupSafe==1.1.1
-numpy==1.19.0
+numpy==1.22.0
 pandas==1.0.5
 plotly==4.8.2
 python-dateutil==2.8.1