diff --git a/requirements.txt b/requirements.txt
index f02fd80..8a338cd 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ imageio==2.6.1
 matplotlib==3.0.3
 numpy==1.17.4
 opencv-python==4.1.2.30
-Pillow==6.2.1
+Pillow==9.3.0
 scikit-image==0.15.0
 scipy==1.4.1
 tensorboard==2.1.0