diff --git a/requirements.txt b/requirements.txt
index 98a1644..68f559a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ itsdangerous==1.1.0
 Jinja2==2.11.2
 lxml==4.5.0
 MarkupSafe==1.1.1
-numpy==1.18.4
+numpy==1.22.0
 pandas==1.0.3
 pandas-datareader==0.8.1
 plotly==4.7.1