diff --git a/requirements.txt b/requirements.txt
index 165c560..506247e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,7 +7,7 @@ Keras-Applications==1.0.6
 Keras-Preprocessing==1.0.5
 Markdown==3.0.1
 numpy==1.15.4
-Pillow==6.2.0
+Pillow==9.0.0
 protobuf==3.6.1
 pytest==4.0.1
 scikit-learn==0.20.0