diff --git a/manifest.json b/manifest.json
index d785b2b..2e34ad8 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
   "id": "simple-mind-map",
   "name": "Simple mind map",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "minAppVersion": "1.8.3",
   "description": "A relatively powerful mind map.",
   "author": "wanglin",