diff --git a/package.json b/package.json
index 4e0ec8fe3..ac3e921b9 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ol3-cesium",
-  "version": "1.20.1",
+  "version": "1.21.0",
   "description": "OpenLayers 3 Cesium integration library",
   "scripts": {},
   "repository": {