diff --git a/package.json b/package.json
index 5496b31da0..141bcc62a3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "maptalks",
-  "version": "0.26.3",
+  "version": "0.27.0",
   "description": "An open-source javascript library for map applications.",
   "license": "BSD-3-Clause",
   "repository": {