diff --git a/requirements.txt b/requirements.txt
index 070a327..58380f0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ itsdangerous==1.1.0
 Jinja2==2.10.1
 MarkupSafe==1.1.1
 Werkzeug==0.15.6
-numpy==1.18.4
+numpy==1.22.0
 pandas==1.0.3
 Pillow==7.1.2
 requests==2.23.0