diff --git a/requirements.txt b/requirements.txt
index ab93e63..31cda3c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ idna==2.6
 itsdangerous==0.24
 Jinja2==2.10
 MarkupSafe==1.0
-numpy==1.14.3
+numpy==1.22.0
 pandas==0.22.0
 py-dateutil==2.2
 PyExecJS==1.5.1