diff --git a/requirements.txt b/requirements.txt
index 94b0636..9d2d24d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ Flask-WTF==0.14.3
 itsdangerous==1.1.0
 Jinja2==2.11.2
 MarkupSafe==1.1.1
-numpy==1.16.6
+numpy==1.22.0
 pandas==0.24.2
 python-dateutil==2.8.1
 pytz==2020.1