diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..2c3cc82
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,19 @@
+# Changelog
+
+## [1.0.0](https://github.com/mauriciolauffer/openui5-validator/compare/v0.1.18...v1.0.0) (2023-12-05)
+
+
+### ⚠ BREAKING CHANGES
+
+* Use new sap.ui.core.Lib from v1.120.0
+
+### Features
+
+* Use new sap.ui.core.Lib from v1.120.0 ([bf8b2e9](https://github.com/mauriciolauffer/openui5-validator/commit/bf8b2e956d58d969d27f63550c19d82e8da0f781))
+
+
+### Bug Fixes
+
+* Bump dependencies ([565576e](https://github.com/mauriciolauffer/openui5-validator/commit/565576ec5def1cb6f5d55a00664dded1a506c9a2))
+* Library return ([0e16bff](https://github.com/mauriciolauffer/openui5-validator/commit/0e16bffa0b5227156dc37c47eb30dfb25990e43f))
+* New project structure + better types ([d1993d2](https://github.com/mauriciolauffer/openui5-validator/commit/d1993d2d06995dc1158727eb38c83ad57b1305b4))
diff --git a/package-lock.json b/package-lock.json
index b2d2562..40fa870 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "openui5-validator",
-  "version": "0.1.19",
+  "version": "1.0.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "openui5-validator",
-      "version": "0.1.19",
+      "version": "1.0.0",
       "license": "MIT",
       "dependencies": {
         "ajv": "^6.12.6"
diff --git a/package.json b/package.json
index 78229b7..159a492 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "openui5-validator",
-  "version": "0.1.19",
+  "version": "1.0.0",
   "description": "An OpenUI5 library to validate fields",
   "homepage": "https://github.com/mauriciolauffer/openui5-validator#readme",
   "author": "Mauricio Lauffer",