diff --git a/bower.json b/bower.json
index 7e01f0d..704477a 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "gridstack",
-  "version": "0.2.4",
+  "version": "0.2.5-dev",
   "homepage": "https://github.com/troolee/gridstack.js",
   "authors": [
     "Pavel Reznikov <pashka.reznikov@gmail.com>"
diff --git a/dist/gridstack.js b/dist/gridstack.js
index adf852f..37d55f9 100755
--- a/dist/gridstack.js
+++ b/dist/gridstack.js
@@ -1,4 +1,4 @@
-//     gridstack.js 0.2.4
+//     gridstack.js 0.2.5-dev
 //     http://troolee.github.io/gridstack.js/
 //     (c) 2014-2016 Pavel Reznikov
 //     gridstack.js may be freely distributed under the MIT license.
diff --git a/package.json b/package.json
index 74c7154..c2f81de 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "gridstack",
-  "version": "0.2.4",
+  "version": "0.2.5-dev",
   "description": "gridstack.js is a jQuery plugin for widget layout",
   "main": "dist/gridstack.js",
   "repository": {
diff --git a/src/gridstack.js b/src/gridstack.js
index adf852f..37d55f9 100644
--- a/src/gridstack.js
+++ b/src/gridstack.js
@@ -1,4 +1,4 @@
-//     gridstack.js 0.2.4
+//     gridstack.js 0.2.5-dev
 //     http://troolee.github.io/gridstack.js/
 //     (c) 2014-2016 Pavel Reznikov
 //     gridstack.js may be freely distributed under the MIT license.