diff --git a/requirements.txt b/requirements.txt
index 1b41426..fd9fec0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ matplotlib==2.1.0
 mpld3==0.3
 mpmath==1.0.0
 mysqlclient==1.3.12
-numpy==1.14.1
+numpy==1.22.0
 pyparsing==2.2.0
 python-dateutil==2.6.1
 pytz==2017.3