diff --git a/code/keras/requirements.txt b/code/keras/requirements.txt
index 69e944b..fe26931 100644
--- a/code/keras/requirements.txt
+++ b/code/keras/requirements.txt
@@ -11,7 +11,7 @@ Keras-Applications==1.0.8
 Keras-Preprocessing==1.1.0
 Markdown==3.1.1
 numpy==1.17.2
-Pillow==6.1.0
+Pillow==9.0.1
 protobuf==3.9.1
 PyYAML==5.1.2
 scipy==0.18.1