diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8ae6c40..3523b79 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,15 @@
+# [3.0.0](https://github.com/thomasthiebaud/fastify-schema-to-typescript/compare/v2.3.1...v3.0.0) (2020-09-02)
+
+
+### Features
+
+* set additionalProperties to false by default unless set to true ([5b26168](https://github.com/thomasthiebaud/fastify-schema-to-typescript/commit/5b261681eb64718c7d1203dafb5efebc8a07f2b2))
+
+
+### BREAKING CHANGES
+
+* additionalProperties is set to false by default
+
 ## [2.3.1](https://github.com/thomasthiebaud/fastify-schema-to-typescript/compare/v2.3.0...v2.3.1) (2020-09-02)
 
 
diff --git a/package-lock.json b/package-lock.json
index bf6ad02..974dd15 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "fastify-schema-to-typescript",
-  "version": "2.3.1",
+  "version": "3.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 3584dea..030ee7c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fastify-schema-to-typescript",
-  "version": "2.3.1",
+  "version": "3.0.0",
   "description": "Convert json schema for Fastify to typescript interface",
   "main": "./dist/index.js",
   "bin": {