diff --git a/requirements.txt b/requirements.txt
index ab7579c..88b8f71 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -15,7 +15,7 @@ idna==2.9
 itsdangerous==1.1.0
 Jinja2==2.11.3
 MarkupSafe==1.1.1
-numpy==1.18.2
+numpy==1.22.0
 pandas==1.0.3
 plotly==4.6.0
 python-dateutil==2.8.1