diff --git a/requirements.txt b/requirements.txt
index 27d9f23..494220b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ Mako==1.0.7
 MarkupSafe==1.1.1
 matplotlib==3.0.2
 networkx==2.2
-numpy==1.16.0
+numpy==1.22.0
 pyparsing==2.3.1
 python-dateutil==2.7.5
 python-editor==1.0.4