diff --git a/package-lock.json b/package-lock.json
index e44c79f..649aba0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "smartdata",
-  "version": "2.0.5",
+  "version": "2.0.6",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index c7fa5c0..d148706 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "smartdata",
-  "version": "2.0.5",
+  "version": "2.0.6",
   "description": "do more with data",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",