diff --git a/requirements.txt b/requirements.txt
index 92913e9..db0272c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ dash-renderer==1.0.0
 dash-table==4.1.0
 Flask==1.1.1
 Flask-Compress==1.4.0
-numpy==1.16.4
+numpy==1.22.0
 pandas==0.24.2
 pdfminer.six==20181108
 plotly==3.10.0