diff --git a/package-lock.json b/package-lock.json
index c5097c15..d0a561cd 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "widdershins",
-  "version": "3.6.6",
+  "version": "4.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 5aa4fa82..32274209 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "widdershins",
-  "version": "3.6.6",
+  "version": "4.0.0",
   "description": "OpenAPI/ Swagger / AsyncAPI / Semoasa definition to Slate / Shins compatible markdown",
   "main": "lib/index.js",
   "bin": {