diff --git a/test.html b/test.html
index 906f638..9f49792 100644
--- a/test.html
+++ b/test.html
@@ -2,10 +2,10 @@
 <html>
 <head>
   <!-- Import Vega 3 & Vega-Lite 2 js (does not have to be from cdn) -->
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/vega/2.6.5/vega.js"></script>
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/vega-lite/1.3.1/vega-lite.js"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/vega/3.0.0-rc4/vega.js"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/vega-lite/2.0.0-beta.10/vega-lite.js"></script>
   <!-- Import vega-embed -->
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/vega-embed/2.2.0/vega-embed.js"></script>
+  <script src="https://cdnjs.cloudflare.com/ajax/libs/vega-embed/3.0.0-beta.19/vega-embed.js"></script>
 </head>
 <body>
 
