diff --git a/requirements.txt b/requirements.txt
index 874e425..df5474d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ matplotlib==3.1.0
 dash==1.7.0
 dash_daq==0.3.1
 gunicorn==20.0.4
-numpy==1.16.4
+numpy==1.22.0
 pandas==0.25.3
 xlrd==1.2.0
 tabulate==0.8.6