diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 6eab9154f..4c7330539 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -7,7 +7,7 @@ jobs:
         runs-on: ubuntu-latest
         strategy:
             matrix:
-                php: ['7.1', '7.2', '7.3', '7.4', '8.0', '8.1']
+                php: ['7.1', '7.2', '7.3', '7.4', '8.0', '8.1', '8.2']
 
             fail-fast: false
 
diff --git a/composer.json b/composer.json
index 497ddb293..d19c71359 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
 		}
 	],
 	"require": {
-		"php": ">=7.1 <8.2",
+		"php": ">=7.1 <8.3",
 		"ext-tokenizer": "*",
 		"nette/neon": "^3.3 || ^4.0",
 		"nette/php-generator": "^3.5.4 || ^4.0",
diff --git a/readme.md b/readme.md
index 642cfc2fd..c17c94269 100644
--- a/readme.md
+++ b/readme.md
@@ -37,7 +37,7 @@ The recommended way to install is via Composer:
 composer require nette/di
 ```
 
-It requires PHP version 7.1 and supports PHP up to 8.1.
+It requires PHP version 7.1 and supports PHP up to 8.2.
 
 
 Usage
diff --git a/tests/DI/Compiler.functions.phpt b/tests/DI/Compiler.functions.phpt
index b789deded..749ceaa11 100644
--- a/tests/DI/Compiler.functions.phpt
+++ b/tests/DI/Compiler.functions.phpt
@@ -15,6 +15,9 @@ require __DIR__ . '/../bootstrap.php';
 
 class Service
 {
+	public $args;
+
+
 	public function __construct()
 	{
 	}
diff --git a/tests/DI/Compiler.generatedFactory.phpt b/tests/DI/Compiler.generatedFactory.phpt
index bc0161e0a..d91b017d5 100644
--- a/tests/DI/Compiler.generatedFactory.phpt
+++ b/tests/DI/Compiler.generatedFactory.phpt
@@ -25,6 +25,7 @@ interface ILoremFactory
 class Lorem
 {
 	public $ipsum;
+	public $var;
 
 
 	public function __construct(Ipsum $ipsum)
@@ -56,6 +57,7 @@ class Article
 
 	public $title;
 	public $method;
+	public $prop;
 
 
 	public function __construct($title)
diff --git a/tests/DI/Compiler.services.create.phpt b/tests/DI/Compiler.services.create.phpt
index 26a77e850..0bb8c4200 100644
--- a/tests/DI/Compiler.services.create.phpt
+++ b/tests/DI/Compiler.services.create.phpt
@@ -25,6 +25,10 @@ class Factory
 
 class Lorem
 {
+	public $arg;
+	public $foo;
+
+
 	public function __construct($arg = null)
 	{
 		$this->arg = $arg;
@@ -41,6 +45,9 @@ class Lorem
 
 class Ipsum
 {
+	public $arg;
+
+
 	public function __construct($arg)
 	{
 		$this->arg = $arg;
diff --git a/tests/DI/Compiler.services.setup.phpt b/tests/DI/Compiler.services.setup.phpt
index a4d6024f9..b95de0cad 100644
--- a/tests/DI/Compiler.services.setup.phpt
+++ b/tests/DI/Compiler.services.setup.phpt
@@ -15,6 +15,10 @@ require __DIR__ . '/../bootstrap.php';
 
 class Lorem
 {
+	public $test;
+	public $arr;
+
+
 	public function test(...$args)
 	{
 		Notes::add(__METHOD__ . ' ' . implode(' ', $args));
@@ -28,6 +32,7 @@ class Ipsum
 
 	public static $instances;
 
+	public $args;
 	public $test;
 
 
diff --git a/tests/DI/ContainerBuilder.create.rich.phpt b/tests/DI/ContainerBuilder.create.rich.phpt
index b26fdb0af..5d749fd38 100644
--- a/tests/DI/ContainerBuilder.create.rich.phpt
+++ b/tests/DI/ContainerBuilder.create.rich.phpt
@@ -16,6 +16,9 @@ require __DIR__ . '/../bootstrap.php';
 
 class Factory
 {
+	public $mark;
+
+
 	/** @return Obj */
 	public function create()
 	{
@@ -31,6 +34,10 @@ class Factory
 
 class Obj
 {
+	public $args;
+	public $mark;
+
+
 	/** @return Obj */
 	public function foo(...$args)
 	{
diff --git a/tests/DI/files/compiler.services.create.neon b/tests/DI/files/compiler.services.create.neon
index dc393fdfb..2b87a94e0 100644
--- a/tests/DI/files/compiler.services.create.neon
+++ b/tests/DI/files/compiler.services.create.neon
@@ -7,7 +7,7 @@ services:
 	referencedServiceWithSetup:
 		factory: @one
 		setup:
-			- $x(10)
+			- $arg(10)
 
 	serviceAsParam: Ipsum(@one)
 	calledService: @one()