diff --git a/examples/heatmaps.ipynb b/examples/heatmaps.ipynb
index 6102e41cbd..1f590b8cb0 100644
--- a/examples/heatmaps.ipynb
+++ b/examples/heatmaps.ipynb
@@ -116,7 +116,7 @@
     "    colormap=cv2.COLORMAP_PARULA,\n",
     "    view_img=True,\n",
     "    shape=\"circle\",\n",
-    "    classes_names=model.names,\n",
+    "    names=model.names,\n",
     ")\n",
     "\n",
     "while cap.isOpened():\n",
diff --git a/examples/object_counting.ipynb b/examples/object_counting.ipynb
index 58e3d6cf48..8c3d0ba6e8 100644
--- a/examples/object_counting.ipynb
+++ b/examples/object_counting.ipynb
@@ -129,7 +129,7 @@
     "counter = solutions.ObjectCounter(\n",
     "    view_img=True,  # Display the image during processing\n",
     "    reg_pts=line_points,  # Region of interest points\n",
-    "    classes_names=model.names,  # Class names from the YOLO model\n",
+    "    names=model.names,  # Class names from the YOLO model\n",
     "    draw_tracks=True,  # Draw tracking lines for objects\n",
     "    line_thickness=2,  # Thickness of the lines drawn\n",
     ")\n",