diff --git a/examples/notebooks/Watch_and_Warning_Polygons.ipynb b/examples/notebooks/Watch_and_Warning_Polygons.ipynb
index 08c044f..e04b158 100644
--- a/examples/notebooks/Watch_and_Warning_Polygons.ipynb
+++ b/examples/notebooks/Watch_and_Warning_Polygons.ipynb
@@ -34,7 +34,7 @@
     "            subplot_kw=dict(projection=projection))\n",
     "    ax.set_extent(bbox)\n",
     "    gl = ax.gridlines(draw_labels=True)\n",
-    "    gl.xlabels_top = gl.ylabels_right = False\n",
+    "    gl.top_labels = gl.right_labels = False\n",
     "    gl.xformatter = LONGITUDE_FORMATTER\n",
     "    gl.yformatter = LATITUDE_FORMATTER\n",
     "    return fig, ax"