diff --git a/python/OpenVINO_EP/yolov4_object_detection/requirements.txt b/python/OpenVINO_EP/yolov4_object_detection/requirements.txt
index 119a25ffb..a58ecd2ed 100644
--- a/python/OpenVINO_EP/yolov4_object_detection/requirements.txt
+++ b/python/OpenVINO_EP/yolov4_object_detection/requirements.txt
@@ -2,7 +2,7 @@ certifi==2025.8.3
 flatbuffers==25.2.10
 onnx
 opencv-python==4.12.0.88
-Pillow==11.3.0
+Pillow==13.0.0
 protobuf==6.32.1
 scipy==1.16.2
 typing-extensions==4.15.0