diff --git a/package.json b/package.json
index 3e8d3fb..454772b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fluent-json-schema",
-  "version": "3.1.0",
+  "version": "4.0.0",
   "description": "JSON Schema fluent API",
   "main": "src/FluentJSONSchema.js",
   "types": "types/FluentJSONSchema.d.ts",
@@ -36,7 +36,9 @@
     "doc": "jsdoc2md ./src/*.js > docs/API.md"
   },
   "standard": {
-    "env": [ "jest" ]
+    "env": [
+      "jest"
+    ]
   },
   "devDependencies": {
     "@fastify/pre-commit": "^2.0.2",