diff --git a/requirements.txt b/requirements.txt
index 3a07f90..ca4ad05 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ opencv-python==4.1.2.30
 tqdm==4.36.1
 scipy==1.4.1
 pandas==0.24.2
-Pillow==6.2.0
+Pillow==9.0.1
 flask==1.1.1
 flask_sqlalchemy==2.4.1
 Flask_Cors==3.0.8