diff --git a/doc/CHANNELING-API.txt b/doc/CHANNELING-API.txt
index 955b7ca5..c3a34cb0 100644
--- a/doc/CHANNELING-API.txt
+++ b/doc/CHANNELING-API.txt
@@ -1,5 +1,5 @@
 
-                 Spreed WebRTC Channeling API v1.3.0
+                 Spreed WebRTC Channeling API v1.4.0
             =================================================
                           (c)2015 struktur AG
 
diff --git a/static/js/app.js b/static/js/app.js
index dfbb5594..3180afc7 100644
--- a/static/js/app.js
+++ b/static/js/app.js
@@ -210,7 +210,7 @@ define([
 
 	// Our API version as float. This value is incremented on
 	// breaking changes to plugins can check on it.
-	var apiversion = 1.2;
+	var apiversion = 1.4;
 
 	var initialize = function(app, launcher) {