diff --git a/CHANGELOG.md b/CHANGELOG.md
index b9acba3..9db16e6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,13 @@
 All notable changes to this project will be documented in this file.
 See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [1.0.0](https://github.com/oneserv/phpstan-ruleset/compare/v0.12.1...v1.0.0) (2021-11-18)
+
+### Features
+
+* update to phpstan
+  1.0.0 ([#28](https://github.com/oneserv/phpstan-ruleset/issues/28)) ([228b716](https://github.com/oneserv/phpstan-ruleset/commit/228b7162757af26b698e6c2befb2d6747dc4e7da))
+
 ### [0.12.1](https://github.com/oneserv/phpstan-ruleset/compare/v0.12.0...v0.12.1) (2021-11-01)
 
 Only contains dependency updates.
diff --git a/package-lock.json b/package-lock.json
index 701bbf2..922fe84 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "@oneserv/phpstan-ruleset",
-  "version": "0.12.1",
+  "version": "1.0.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index 90fda29..48fddfd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@oneserv/phpstan-ruleset",
-  "version": "0.12.1",
+  "version": "1.0.0",
   "description": "An opinionated ruleset for PHPStan to enforce Oneserv Coding Standards.",
   "scripts": {
     "release": "standard-version"