diff --git a/examples_src/sphere-mollweide.html b/examples_src/sphere-mollweide.html
index 7da013fe3e..c8af300f1b 100644
--- a/examples_src/sphere-mollweide.html
+++ b/examples_src/sphere-mollweide.html
@@ -6,7 +6,7 @@ docs: >
   Example of a Sphere Mollweide map with a Graticule component.
 tags: "graticule, Mollweide, projection, proj4js"
 resources:
-  - http://cdnjs.cloudflare.com/ajax/libs/proj4js/2.2.1/proj4.js
+  - http://cdnjs.cloudflare.com/ajax/libs/proj4js/2.3.6/proj4.js
 ---
 <div class="row-fluid">
   <div class="span12">