diff --git a/package.json b/package.json
index 54fc8d7..2300c08 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@zeit-ui/react",
-  "version": "0.0.1-alpha.39",
+  "version": "0.0.1-alpha.40",
   "main": "dist/index.js",
   "module": "dist/index.es.js",
   "browser": "dist/index.umd.js",