diff --git a/requirements.txt b/requirements.txt
index 43b1259..ecaed70 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ kiwisolver==1.2.0
 matplotlib==3.3.1
 networkx==2.5
 nose==1.3.7
-numpy==1.19.2
+numpy==1.22.0
 opencv-python==4.4.0.42
 Pillow==7.2.0
 prefetch-generator==1.0.1