diff --git a/5_pytorch_retinanet/installation/requirements.txt b/5_pytorch_retinanet/installation/requirements.txt
index 3e8a33c..a0952fd 100644
--- a/5_pytorch_retinanet/installation/requirements.txt
+++ b/5_pytorch_retinanet/installation/requirements.txt
@@ -7,7 +7,7 @@ pandas
 cython
 tqdm
 
-pillow==6.0.0
+pillow==9.0.1
 opencv-python
 
 torch==1.3