diff --git a/package.json b/package.json
index 37da600..0fda104 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "pdftemplater-webservice-docker",
   "description": "Create pdf document from template and data",
-  "version": "3.2.16",
+  "version": "4.0.0",
   "license": "MIT",
   "private": true,
   "author": {