diff --git a/requirements.txt b/requirements.txt
index 30eb9d0..2eecaff 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ Flask-Cors==3.0.8
 jsonify==0.5
 jsonschema==3.2.0
 matplotlib==3.2.2
-numpy==1.19.0
+numpy==1.22.0
 pandas==1.0.5
 plotly==4.8.2
 pyparsing==2.4.7