diff --git a/src/jsx.app.src b/src/jsx.app.src
index f9ea874..10ccbee 100644
--- a/src/jsx.app.src
+++ b/src/jsx.app.src
@@ -1,7 +1,7 @@
 {application, jsx,
 [
     {description, "a streaming, evented json parsing toolkit"},
-    {vsn, "1.4.5"},
+    {vsn, "2.0"},
     {modules, [
         jsx,
         jsx_encoder,