diff --git a/package.json b/package.json
index 68a232f..d77b155 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "microbundle",
-  "version": "0.11.0",
+  "version": "0.12.0-next.0",
   "description": "Zero-configuration bundler for tiny JS libs, powered by Rollup.",
   "main": "dist/microbundle.js",
   "source": "src/index.js",