diff --git a/requirements.txt b/requirements.txt
index 7e2847f..6d797fa 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ future==0.18.2
 itsdangerous==1.1.0
 Jinja2==2.11.1
 MarkupSafe==1.1.1
-numpy==1.18.4
+numpy==1.22.0
 pandas==1.0.3
 plotly==4.6.0
 python-dateutil==2.8.1