diff --git a/flaskApp/requirements.txt b/flaskApp/requirements.txt
index acca92e..625b940 100644
--- a/flaskApp/requirements.txt
+++ b/flaskApp/requirements.txt
@@ -13,7 +13,7 @@ kiwisolver==1.2.0
 MarkupSafe==1.1.1
 matplotlib==3.2.1
 more-itertools==8.2.0
-numpy==1.18.3
+numpy==1.22.0
 pandas==1.0.3
 pyparsing==2.4.7
 python-dateutil==2.8.1