diff --git a/Emphysema_3D_CNN/requirements.txt b/Emphysema_3D_CNN/requirements.txt
index 03d99a7a..040d16eb 100644
--- a/Emphysema_3D_CNN/requirements.txt
+++ b/Emphysema_3D_CNN/requirements.txt
@@ -20,7 +20,7 @@ nibabel==2.3.0
 numpy==1.14.5
 pandas==0.23.3
 pbr==4.1.0
-Pillow==5.2.0
+Pillow==8.2.0
 protobuf==3.6.0
 pyparsing==2.2.0
 python-dateutil==2.7.3