docs(readme): fix demo link

mdauner · mdauner · commit 0bf0466b6f92 · 2020-05-28T08:21:23.000-05:00
Closes #169
diff --git a/README.md b/README.md
@@ -10,7 +10,7 @@
 
 Declarative forms for [Svelte](https://svelte.dev/).
 
-[DEMO](https://svelte.dev/repl/8e7deaa261364b4f8b2c0caff1982eeb?version=3.19.2)
+[DEMO](https://svelte.dev/repl/8e7deaa261364b4f8b2c0caff1982eeb?version=3.23.0)
 
 ## Features
 
