diff --git a/OCR_model/requirements.txt b/OCR_model/requirements.txt
index 004b53b..ed4f12b 100644
--- a/OCR_model/requirements.txt
+++ b/OCR_model/requirements.txt
@@ -1,6 +1,6 @@
 opencv-python==4.1.0.25
 pytesseract==0.3.0
-pillow==5.1.0
+pillow==9.3.0
 Flask==1.0.2
 gunicorn==19.9.0
 pandas==0.25.1