diff --git a/package.json b/package.json
index fec824f..8ce067f 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "can-view-model",
-  "version": "4.0.0-pre.3",
+  "version": "4.0.0-pre.4",
   "description": "Gets or sets the view model of an element.",
   "homepage": "https://canjs.com/doc/can-view-model.html",
   "author": {