diff --git a/requirements.txt b/requirements.txt
index 53be390..3a2f25d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 MedPy==0.4.0
-numpy==1.20.3
+numpy==1.22.0
 torch==1.10.0
 monai==0.9.1
 pandas==1.3.4