diff --git a/requirements.txt b/requirements.txt
index 5b1d91a..b501ce4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ Jinja2==2.11.2
 kiwisolver==1.1.0
 MarkupSafe==1.1.1
 matplotlib==2.2.5
-numpy==1.16.6
+numpy==1.22.0
 pyparsing==2.4.7
 python-dateutil==2.8.1
 pytz==2020.1