diff --git a/requirements.txt b/requirements.txt
index 04fe96b..4de4f1d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,7 @@ mock==4.0.2
 mocker==1.1.1
 more-itertools==8.2.0
 networkx==2.4
-numpy==1.18.2
+numpy==1.22.0
 packaging==20.3
 Pillow==8.3.2
 pluggy==0.13.1