diff --git a/requirements.txt b/requirements.txt
index 7f668ef..f8a55c6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ gunicorn==19.9.0
 itsdangerous==1.1.0
 Jinja2==2.10.1
 MarkupSafe==1.1.1
-numpy==1.17.0
+numpy==1.22.0
 pandas==0.25.0
 psycopg2-binary==2.8.3
 python-dateutil==2.8.0