diff --git a/deployments/4-class/requirements.txt b/deployments/4-class/requirements.txt
index ee2fa58..1254d7f 100644
--- a/deployments/4-class/requirements.txt
+++ b/deployments/4-class/requirements.txt
@@ -8,7 +8,7 @@ git+https://github.com/YuanYuYuan/MIDP@master
 prettytable
 pathos
 psutil
-torch==1.7.0
+torch==2.2.0
 opencv-python==4.2.0.32
 torchio==0.17.0
 medpy==0.4.0