diff --git a/tensorflow/keras_transfer_learning/requirements.txt b/tensorflow/keras_transfer_learning/requirements.txt
index 5abe601..f1d89a0 100644
--- a/tensorflow/keras_transfer_learning/requirements.txt
+++ b/tensorflow/keras_transfer_learning/requirements.txt
@@ -11,7 +11,7 @@ Keras-Preprocessing==1.1.0
 Markdown==3.1.1
 mock==3.0.5
 numpy==1.16.4
-Pillow==6.2.0
+Pillow==9.0.1
 protobuf==3.8.0
 PyYAML==5.1.1
 scipy==1.3.0