diff --git a/requirements.txt b/requirements.txt
index 0845928..7153569 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ matplotlib==3.0.3
 mkl==2019.0
 mkl-include==2019.0
 networkx==2.4
-numpy==1.18.5
+numpy==1.22.0
 Pillow==7.2.0
 pycparser==2.20
 pyparsing==2.4.7