diff --git a/appendix/template/requirements.txt b/appendix/template/requirements.txt
old mode 100755
new mode 100644
index 28d1cc9..7ede6f9
--- a/appendix/template/requirements.txt
+++ b/appendix/template/requirements.txt
@@ -1,4 +1,4 @@
 torch==1.3.0+cu100
 numpy==1.18.4
 torchvision==0.6.0+cu101
-Pillow==7.1.2
+Pillow==8.3.2