diff --git a/requirements.txt b/requirements.txt
index ac253fb..ed9e6da 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ Markdown==3.1.1
 numpy==1.17.4
 opencv-python==4.1.1.26
 opt-einsum==3.1.0
-Pillow==6.2.1
+Pillow==9.0.0
 protobuf==3.10.0
 six==1.13.0
 tensorboard==1.15.0