diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1b628740b..defe0246d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,16 @@
+# [1.0.0](https://github.com/htmlhint/HTMLHint/compare/v0.16.3...v1.0.0) (2021-11-26)
+
+
+### Features
+
+* set minimum support to es6 ([ed5f895](https://github.com/htmlhint/HTMLHint/commit/ed5f89546340df17890e88a9a1df78edb4568cb1))
+* upgrade to Typescript 4 ([472722b](https://github.com/htmlhint/HTMLHint/commit/472722b2c8d61d46576741d388a222c55fe92ea6))
+
+
+### BREAKING CHANGES
+
+* IE11 and older browsers will no longer be supported
+
 ## [0.16.3](https://github.com/htmlhint/HTMLHint/compare/v0.16.2...v0.16.3) (2021-11-24)
 
 
diff --git a/package-lock.json b/package-lock.json
index 3b4de6313..6ddc3b5a9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "htmlhint",
-  "version": "0.16.3",
+  "version": "1.0.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
diff --git a/package.json b/package.json
index cbd908390..a98405cd0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "htmlhint",
-  "version": "0.16.3",
+  "version": "1.0.0",
   "description": "The Static Code Analysis Tool for your HTML",
   "keywords": [
     "html",