diff --git a/stanford-tensorflow-tutorials/2017/setup/requirements.txt b/stanford-tensorflow-tutorials/2017/setup/requirements.txt
index 781f21d..9c3cf00 100644
--- a/stanford-tensorflow-tutorials/2017/setup/requirements.txt
+++ b/stanford-tensorflow-tutorials/2017/setup/requirements.txt
@@ -4,5 +4,5 @@ scikit-learn==0.18.2
 matplotlib==2.0.2
 xlrd==1.0.0
 ipdb==0.10.1
-Pillow==4.2.1
+Pillow==9.0.1
 lxml==3.8.0