diff --git a/requirements.txt b/requirements.txt
index 402d494..3f48e86 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 matplotlib==3.1.3
 torch==1.4.0
 torchvision==0.5.0
-numpy==1.18.1
+numpy==1.22.0
 cvxpy==1.0.28
 pycddlib==2.1.1
 onnxruntime==1.2.0