diff --git a/package.json b/package.json
index eb76d46..3ce1084 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "clean-architecture-with-typescript",
   "private": true,
-  "version": "3.1.0",
+  "version": "4.0.0",
   "repository": {
     "type": "git",
     "url": "git+https://github.com/falsy/clean-architecture-with-typescript.git"