diff --git a/package.json b/package.json
index 3519304..232b08a 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "4.0.0",
+  "version": "5.0.0-devel",
   "dependencies": {
     "angular": "1.6.3",
     "angular-animate": "1.6.3",