diff --git a/demos/spot_the_object_demo/README.md b/demos/spot_the_object_demo/README.md
index 77a0c90d..65d7abb0 100644
--- a/demos/spot_the_object_demo/README.md
+++ b/demos/spot_the_object_demo/README.md
@@ -9,24 +9,32 @@ The demo detects, tracks and counts defined objects in front of the webcam. The
 If you want a **quick setup** without manually installing dependencies, use the provided installer scripts. These scripts will **automatically configure** everything needed to run the Spot the Object Demo.
 
 ### **For Windows**
+
 1. Download the `install.bat` and `run.bat` files to your local directory.
 2. Double-click `install.bat` to install dependencies and set up the environment.
 3. After installation, double-click `run.bat` to start the demo.
 
 ### **For Linux and MacOS**
+
 1. Download the `install.sh` and `run.sh` files to your local directory.
 2. First, ensure the installer scripts have execute permissions:
+
 ```shell
 chmod +x install.sh run.sh
 ```
+
 3. Run the installer to set up everything:
+
 ```shell
 ./install.sh
 ```
+
 4. After installation, start the demo by running:
+
 ```shell
 ./run.sh
 ```
+
 These scripts will handle cloning the repository, creating the virtual environment, and installing dependencies automatically. If you prefer a manual setup, follow Steps 1-3 below.
 
 ## Manual Environment Setup
diff --git a/demos/spot_the_object_demo/main.py b/demos/spot_the_object_demo/main.py
index aeb4c7bc..eb59d29f 100644
--- a/demos/spot_the_object_demo/main.py
+++ b/demos/spot_the_object_demo/main.py
@@ -7,7 +7,7 @@
 
 import cv2
 import numpy as np
-from supervision import BoxCornerAnnotator, LabelAnnotator, TraceAnnotator, LineZoneAnnotator, LineZone, ByteTrack, \
+from supervision import BoxCornerAnnotator, MaskAnnotator, LabelAnnotator, TraceAnnotator, LineZoneAnnotator, LineZone, ByteTrack, \
     Point, Detections, Color, ColorLookup, DetectionsSmoother
 from supervision.annotators.base import BaseAnnotator
 from ultralytics import YOLOE, YOLO, YOLOWorld
@@ -56,11 +56,12 @@ def load_annotators(size: tuple[int, int]) -> tuple[list[BaseAnnotator], LineZon
     trace_annotator = TraceAnnotator(thickness=box_annotator.thickness, color_lookup=ColorLookup.TRACK)
     line_zone_annotator = LineZoneAnnotator(thickness=box_annotator.thickness, color=Color.RED, text_scale=label_annotator.text_scale,
                                             display_in_count=False, custom_out_text="Count")
+    mask_annotator = MaskAnnotator(color_lookup=ColorLookup.TRACK)
 
     tracker = ByteTrack()
     smoother = DetectionsSmoother(length=3)
 
-    return [box_annotator, label_annotator, trace_annotator, line_zone_annotator], line_zone, tracker, smoother
+    return [box_annotator, label_annotator, trace_annotator, line_zone_annotator, mask_annotator], line_zone, tracker, smoother
 
 
 def add_box_margin(box: tuple[int], frame_size: tuple[int], margin_ratio: float = 0.15) -> tuple[int]:
diff --git a/demos/spot_the_object_demo/requirements.txt b/demos/spot_the_object_demo/requirements.txt
index 5c960d10..77d86c8f 100644
--- a/demos/spot_the_object_demo/requirements.txt
+++ b/demos/spot_the_object_demo/requirements.txt
@@ -2,9 +2,8 @@
 
 openvino==2025.2
 onnx==1.18.0
-ultralytics==8.3.161
-supervision==0.25.1
+ultralytics==8.3.186
+supervision==0.26.1
 torch==2.8.0
 opencv-python==4.10.0.84
-numpy==2.2.6
 qrcode[pil]==8.2