diff --git a/requirements.txt b/requirements.txt
index deff3cf..42785db 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ seaborn==0.9.0
 SimpleITK==1.2.2
 tabulate==0.8.3
 tensorboardX==1.6
-tensorflow==1.15.5
+tensorflow==2.11.1
 torch==1.4.0
 torchvision==0.5.0
 tqdm==4.29.1