diff --git a/DDT/requirements.txt b/DDT/requirements.txt
index 53e9447..c9060b6 100644
--- a/DDT/requirements.txt
+++ b/DDT/requirements.txt
@@ -3,5 +3,5 @@ fire==0.1.3
 numpy==1.16.2
 torchvision==0.2.2.post3
 torch==1.0.1.post2
-Pillow==6.0.0
+Pillow==9.3.0
 skimage==0.0