diff --git a/requirements.txt b/requirements.txt
index 5265d05..bb37e1d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ idna==2.8
 itsdangerous==1.1.0
 Jinja2==2.10.3
 MarkupSafe==1.1.1
-numpy==1.17.4
+numpy==1.22.0
 pandas==0.25.3
 plotly==4.3.0
 python-dateutil==2.8.1