diff --git a/demo/index.html b/demo/index.html
index 6690dfc..c1e85d5 100644
--- a/demo/index.html
+++ b/demo/index.html
@@ -2,8 +2,8 @@
 <html>
 <head>
     <title>Leaflet.heat demo</title>
-    <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.2/leaflet.css" />
-    <script src="http://cdn.leafletjs.com/leaflet-0.7.2/leaflet.js"></script>
+    <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.css" />
+    <script src="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.js"></script>
     <style>
         #map { width: 800px; height: 600px; }
         body { font: 16px/1.4 "Helvetica Neue", Arial, sans-serif; }
@@ -21,7 +21,7 @@
 
 <div id="map"></div>
 
-<!-- <script src="node_modules/simpleheat/simpleheat.js"></script>
+<!-- <script src="../node_modules/simpleheat/simpleheat.js"></script>
 <script src="../src/HeatLayer.js"></script> -->
 
 <script src="../dist/leaflet-heat.js"></script>
