diff --git a/matlab/lib/map_wgs2html.m b/matlab/lib/map_wgs2html.m
index d0aa0f4..17b055e 100644
--- a/matlab/lib/map_wgs2html.m
+++ b/matlab/lib/map_wgs2html.m
@@ -331,7 +331,7 @@
 fprintf(fid, '  <head>\n');
 fprintf(fid, '    <meta name="viewport" content="initial-scale=1.0, user-scalable=no" />\n');
 fprintf(fid, '    <meta charset="ISO8859-1" />\n');
-fprintf(fid, '    <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/openlayers/openlayers.github.io@main/dist/en/v7.0.0/legacy/ol.css" type="text/css">\n');
+fprintf(fid, '    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/ol@v10.9.0/ol.css" type="text/css">\n');
 fprintf(fid, '    <style type="text/css">\n');
 fprintf(fid, '      html, body { height: 100%%; margin: 0; padding: 0; font-family:"AzoSans-Bold",Helvetica,Arial,sans-serif; overflow: auto; } \n');
 fprintf(fid, '      h1 { font-size: 2rem; margin: 0.5rem; }\n');
@@ -352,7 +352,7 @@
 fprintf(fid, '    %s\n', header);
 fprintf(fid, '    <div id="crg-map" class="map">\n<div id="popup" class="popup"><div id="popup-content"></div><a href="#" id="popup-closer" class="popup-closer"></a></div>\n<div id="featuretip" class="featuretip"></div>\n</div>\n');
 fprintf(fid, '    %s\n', footer);
-fprintf(fid, '    <script type="text/javascript" src="https://cdn.jsdelivr.net/gh/openlayers/openlayers.github.io@main/dist/en/v7.0.0/legacy/ol.js"></script>\n');
+fprintf(fid, '    <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/ol@v10.9.0/dist/ol.js"></script>\n');
 fprintf(fid, '    <script type="text/javascript">\n');
 fprintf(fid, '      let popup = new ol.Overlay({\n');
 fprintf(fid, '        element: document.getElementById("popup"),\n');
@@ -426,7 +426,12 @@
 fprintf(fid, '      let map = new ol.Map({\n');
 fprintf(fid, '        target: "crg-map",\n');
 fprintf(fid, '        layers: [\n');
-fprintf(fid, '          new ol.layer.Tile({source: new ol.source.OSM()}),\n');
+fprintf(fid, '          new ol.layer.Tile({\n');
+fprintf(fid, '            source: new ol.source.XYZ({\n');
+fprintf(fid, '              url: ''https://{a-c}.basemaps.cartocdn.com/rastertiles/voyager/{z}/{x}/{y}.png'',\n');
+fprintf(fid, '              attributions: ''&copy; OpenStreetMap contributors &copy; CARTO''\n');
+fprintf(fid, '            })\n');
+fprintf(fid, '          }),\n');
 fprintf(fid, '          new ol.layer.Vector({source: vectorSource})\n');
 fprintf(fid, '        ],\n');
 fprintf(fid, '        view: new ol.View({center: center, zoom: 1}),\n');
