diff --git a/.php_cs b/.php_cs
deleted file mode 100644
index 5c5ac95..0000000
--- a/.php_cs
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-declare(strict_types=1);
-
-include __DIR__ . '/vendor/autoload.php';
-
-return Paysera\PhpCsFixerConfig\Config\PayseraConventionsConfig::create()
-    ->setDefaultFinder(['src', 'tests'], [])
-    ->setRiskyRules([
-        'Paysera/php_basic_comment_php_doc_contents' => false,
-        'Paysera/php_basic_code_style_splitting_in_several_lines' => false,
-        'Paysera/php_basic_code_style_chained_method_calls' => false,
-    ])
-;
diff --git a/CHANGELOG.md b/CHANGELOG.md
index e66c37d..0f2b370 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 1.3.0
+### Added
+- Support for PHP 8.
+
+### Changed
+- Bumped `phpunit/phpunit` to `^9.0`
+- Bumped `psr/log` to `^2.0`
+
 ## 1.2.0
 ### Added
 - `ConfiguredQuery` provides new methods: `setItemTransformer`, `getItemTransformer`.
diff --git a/composer.json b/composer.json
index a7a598e..eeec94e 100644
--- a/composer.json
+++ b/composer.json
@@ -15,16 +15,14 @@
         }
     },
     "require": {
-        "php": ">=7.0",
+        "php": ">=7.0|>=8.0",
         "doctrine/orm": "^2.0",
-        "psr/log": "^1.0",
+        "psr/log": "^1.0|^2.0",
         "symfony/property-access": "^2.8|^3.0|^4.0|^5.0",
         "ext-json": "*"
     },
     "require-dev": {
-        "phpunit/phpunit": "^6.0",
-        "friendsofphp/php-cs-fixer": "2.11.1",
-        "paysera/lib-php-cs-fixer-config": "^2.0"
+        "phpunit/phpunit": "^6.0|^9.0"
     },
     "config": {
         "bin-dir": "bin"