diff --git a/requirements.txt b/requirements.txt
index 54c33ae..451a6f8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ imageio==2.8.0
 kiwisolver==1.2.0
 matplotlib==3.2.2
 networkx==2.4
-numpy==1.21.0
+numpy==1.22.0
 opencv-python==4.2.0.34
 Pillow==9.0.0
 pyparsing==2.4.7