diff --git a/requirements.txt b/requirements.txt
index 7eaed02..10da224 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ ipdata==3.2
 Flask==1.1.2
 Flask-WTF==0.14.3
 gunicorn==20.0.4
-numpy==1.16.2
+numpy==1.22.0
 numpydoc==0.9.2
 requests==2.22.0
 urllib3==1.26.5