diff --git a/backend_flask/requirements.txt b/backend_flask/requirements.txt
index cca6696..7b55d8a 100644
--- a/backend_flask/requirements.txt
+++ b/backend_flask/requirements.txt
@@ -5,7 +5,7 @@ numpy==1.24.3
 pandas==2.1.1
 pytesseract==0.3.10
 ultralytics==8.0.196
-pillow==10.0.1
+pillow==12.3.0
 python-dateutil==2.8.2
 openpyxl==3.1.2
 torch==2.1.0