diff --git a/requirements.txt b/requirements.txt
index 254fe00..09beab9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,6 +4,6 @@ scikit-learn==0.21.3
 scipy==1.3.0
 torch==1.1.0
 torchvision==0.3.0
-Pillow==6.1.0
+Pillow==9.0.1
 tqdm
 opencv-python==4.1.0.25