diff --git a/index.html b/index.html
index 2f672d002..f1283e7f4 100644
--- a/index.html
+++ b/index.html
@@ -449,8 +449,8 @@
 
     <p>
       <i><a
-   href="https://cdn.statically.io/gh/jashkenas/underscore/1.13.0-0/index.html"
-      >Prerelease version 1.13.0-0</a> adds full support for native ESM
+   href="https://cdn.statically.io/gh/jashkenas/underscore/1.13.0-1/index.html"
+      >Prerelease version 1.13.0-1</a> adds full support for native ESM
       imports in Node.js version 12 and later. It should do this without
       breaking existing setups. Please try it out by installing
       <tt>underscore@preview</tt> from NPM and let us know whether it worked