diff --git a/package.json b/package.json
index c5e6071..c5464e0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/hierarchy",
-  "version": "0.6.4",
+  "version": "0.6.5",
   "description": "layout algorithms for visualizing hierarchical data",
   "main": "build/hierarchy.js",
   "browser": "build/hierarchy.js",