diff --git a/package.json b/package.json
index e65b6386..ae5d2644 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "jugglingdb",
   "description": "ORM for every database: redis, mysql, neo4j, mongodb, couchdb, postgres, sqlite",
-  "version": "0.2.0-30",
+  "version": "0.2.0-31",
   "author": "Anatoliy Chakkaev <rpm1602@gmail.com>",
   "contributors": [
     {