diff --git a/requirements.txt b/requirements.txt
index ffe6c42..d099df0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ jupyter-core==4.4.0
 MarkupSafe==1.1.1
 mysql-connector==2.2.9
 nbformat==4.4.0
-numpy==1.16.2
+numpy==1.22.0
 objectpath==0.6.1
 pandas==0.24.2
 plotly==3.7.1