diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index d536681..1f9ce18 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -9,10 +9,10 @@ jobs:
     continue-on-error: ${{ matrix.experimental }}
     strategy:
       matrix:
-        php: ['7.4', '8.0', '8.1']
+        php: ['7.4', '8.0', '8.1', '8.2']
         experimental: [false]
         include:
-          - php: '8.1'
+          - php: '8.2'
             analysis: true
 
     steps:
diff --git a/composer.lock b/composer.lock
index 4f1589d..a30416b 100644
--- a/composer.lock
+++ b/composer.lock
@@ -303,245 +303,18 @@
             },
             "time": "2022-02-21T01:04:05+00:00"
         },
-        {
-            "name": "phpdocumentor/reflection-common",
-            "version": "2.2.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/phpDocumentor/ReflectionCommon.git",
-                "reference": "1d01c49d4ed62f25aa84a747ad35d5a16924662b"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/ReflectionCommon/zipball/1d01c49d4ed62f25aa84a747ad35d5a16924662b",
-                "reference": "1d01c49d4ed62f25aa84a747ad35d5a16924662b",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.2 || ^8.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-2.x": "2.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "phpDocumentor\\Reflection\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Jaap van Otterdijk",
-                    "email": "opensource@ijaap.nl"
-                }
-            ],
-            "description": "Common reflection classes used by phpdocumentor to reflect the code structure",
-            "homepage": "http://www.phpdoc.org",
-            "keywords": [
-                "FQSEN",
-                "phpDocumentor",
-                "phpdoc",
-                "reflection",
-                "static analysis"
-            ],
-            "support": {
-                "issues": "https://github.com/phpDocumentor/ReflectionCommon/issues",
-                "source": "https://github.com/phpDocumentor/ReflectionCommon/tree/2.x"
-            },
-            "time": "2020-06-27T09:03:43+00:00"
-        },
-        {
-            "name": "phpdocumentor/reflection-docblock",
-            "version": "5.3.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/phpDocumentor/ReflectionDocBlock.git",
-                "reference": "622548b623e81ca6d78b721c5e029f4ce664f170"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/622548b623e81ca6d78b721c5e029f4ce664f170",
-                "reference": "622548b623e81ca6d78b721c5e029f4ce664f170",
-                "shasum": ""
-            },
-            "require": {
-                "ext-filter": "*",
-                "php": "^7.2 || ^8.0",
-                "phpdocumentor/reflection-common": "^2.2",
-                "phpdocumentor/type-resolver": "^1.3",
-                "webmozart/assert": "^1.9.1"
-            },
-            "require-dev": {
-                "mockery/mockery": "~1.3.2",
-                "psalm/phar": "^4.8"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "5.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "phpDocumentor\\Reflection\\": "src"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Mike van Riel",
-                    "email": "me@mikevanriel.com"
-                },
-                {
-                    "name": "Jaap van Otterdijk",
-                    "email": "account@ijaap.nl"
-                }
-            ],
-            "description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.",
-            "support": {
-                "issues": "https://github.com/phpDocumentor/ReflectionDocBlock/issues",
-                "source": "https://github.com/phpDocumentor/ReflectionDocBlock/tree/5.3.0"
-            },
-            "time": "2021-10-19T17:43:47+00:00"
-        },
-        {
-            "name": "phpdocumentor/type-resolver",
-            "version": "1.6.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/phpDocumentor/TypeResolver.git",
-                "reference": "93ebd0014cab80c4ea9f5e297ea48672f1b87706"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/TypeResolver/zipball/93ebd0014cab80c4ea9f5e297ea48672f1b87706",
-                "reference": "93ebd0014cab80c4ea9f5e297ea48672f1b87706",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.2 || ^8.0",
-                "phpdocumentor/reflection-common": "^2.0"
-            },
-            "require-dev": {
-                "ext-tokenizer": "*",
-                "psalm/phar": "^4.8"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-1.x": "1.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "phpDocumentor\\Reflection\\": "src"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Mike van Riel",
-                    "email": "me@mikevanriel.com"
-                }
-            ],
-            "description": "A PSR-5 based resolver of Class names, Types and Structural Element Names",
-            "support": {
-                "issues": "https://github.com/phpDocumentor/TypeResolver/issues",
-                "source": "https://github.com/phpDocumentor/TypeResolver/tree/1.6.0"
-            },
-            "time": "2022-01-04T19:58:01+00:00"
-        },
-        {
-            "name": "phpspec/prophecy",
-            "version": "v1.15.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/phpspec/prophecy.git",
-                "reference": "bbcd7380b0ebf3961ee21409db7b38bc31d69a13"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/bbcd7380b0ebf3961ee21409db7b38bc31d69a13",
-                "reference": "bbcd7380b0ebf3961ee21409db7b38bc31d69a13",
-                "shasum": ""
-            },
-            "require": {
-                "doctrine/instantiator": "^1.2",
-                "php": "^7.2 || ~8.0, <8.2",
-                "phpdocumentor/reflection-docblock": "^5.2",
-                "sebastian/comparator": "^3.0 || ^4.0",
-                "sebastian/recursion-context": "^3.0 || ^4.0"
-            },
-            "require-dev": {
-                "phpspec/phpspec": "^6.0 || ^7.0",
-                "phpunit/phpunit": "^8.0 || ^9.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Prophecy\\": "src/Prophecy"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Konstantin Kudryashov",
-                    "email": "ever.zet@gmail.com",
-                    "homepage": "http://everzet.com"
-                },
-                {
-                    "name": "Marcello Duarte",
-                    "email": "marcello.duarte@gmail.com"
-                }
-            ],
-            "description": "Highly opinionated mocking framework for PHP 5.3+",
-            "homepage": "https://github.com/phpspec/prophecy",
-            "keywords": [
-                "Double",
-                "Dummy",
-                "fake",
-                "mock",
-                "spy",
-                "stub"
-            ],
-            "support": {
-                "issues": "https://github.com/phpspec/prophecy/issues",
-                "source": "https://github.com/phpspec/prophecy/tree/v1.15.0"
-            },
-            "time": "2021-12-08T12:19:24+00:00"
-        },
         {
             "name": "phpstan/phpstan",
-            "version": "1.8.9",
+            "version": "1.10.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "3a72d9d9f2528fbd50c2d8fcf155fd9f74ade3f2"
+                "reference": "a2ffec7db373d8da4973d1d62add872db5cd22dd"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/3a72d9d9f2528fbd50c2d8fcf155fd9f74ade3f2",
-                "reference": "3a72d9d9f2528fbd50c2d8fcf155fd9f74ade3f2",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/a2ffec7db373d8da4973d1d62add872db5cd22dd",
+                "reference": "a2ffec7db373d8da4973d1d62add872db5cd22dd",
                 "shasum": ""
             },
             "require": {
@@ -571,7 +344,7 @@
             ],
             "support": {
                 "issues": "https://github.com/phpstan/phpstan/issues",
-                "source": "https://github.com/phpstan/phpstan/tree/1.8.9"
+                "source": "https://github.com/phpstan/phpstan/tree/1.10.2"
             },
             "funding": [
                 {
@@ -587,7 +360,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-10-13T13:40:18+00:00"
+            "time": "2023-02-23T14:36:46+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",
@@ -909,16 +682,16 @@
         },
         {
             "name": "phpunit/phpunit",
-            "version": "9.5.19",
+            "version": "9.5.23",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "35ea4b7f3acabb26f4bb640f8c30866c401da807"
+                "reference": "888556852e7e9bbeeedb9656afe46118765ade34"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/35ea4b7f3acabb26f4bb640f8c30866c401da807",
-                "reference": "35ea4b7f3acabb26f4bb640f8c30866c401da807",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/888556852e7e9bbeeedb9656afe46118765ade34",
+                "reference": "888556852e7e9bbeeedb9656afe46118765ade34",
                 "shasum": ""
             },
             "require": {
@@ -933,7 +706,6 @@
                 "phar-io/manifest": "^2.0.3",
                 "phar-io/version": "^3.0.2",
                 "php": ">=7.3",
-                "phpspec/prophecy": "^1.12.1",
                 "phpunit/php-code-coverage": "^9.2.13",
                 "phpunit/php-file-iterator": "^3.0.5",
                 "phpunit/php-invoker": "^3.1.1",
@@ -951,10 +723,6 @@
                 "sebastian/type": "^3.0",
                 "sebastian/version": "^3.0.2"
             },
-            "require-dev": {
-                "ext-pdo": "*",
-                "phpspec/prophecy-phpunit": "^2.0.1"
-            },
             "suggest": {
                 "ext-soap": "*",
                 "ext-xdebug": "*"
@@ -996,7 +764,7 @@
             ],
             "support": {
                 "issues": "https://github.com/sebastianbergmann/phpunit/issues",
-                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.5.19"
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/9.5.23"
             },
             "funding": [
                 {
@@ -1008,7 +776,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2022-03-15T09:57:31+00:00"
+            "time": "2022-08-22T14:01:36+00:00"
         },
         {
             "name": "sebastian/cli-parser",
@@ -1976,16 +1744,16 @@
         },
         {
             "name": "squizlabs/php_codesniffer",
-            "version": "3.7.1",
+            "version": "3.7.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/squizlabs/PHP_CodeSniffer.git",
-                "reference": "1359e176e9307e906dc3d890bcc9603ff6d90619"
+                "reference": "ed8e00df0a83aa96acf703f8c2979ff33341f879"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/1359e176e9307e906dc3d890bcc9603ff6d90619",
-                "reference": "1359e176e9307e906dc3d890bcc9603ff6d90619",
+                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/ed8e00df0a83aa96acf703f8c2979ff33341f879",
+                "reference": "ed8e00df0a83aa96acf703f8c2979ff33341f879",
                 "shasum": ""
             },
             "require": {
@@ -2021,96 +1789,15 @@
             "homepage": "https://github.com/squizlabs/PHP_CodeSniffer",
             "keywords": [
                 "phpcs",
-                "standards"
+                "standards",
+                "static analysis"
             ],
             "support": {
                 "issues": "https://github.com/squizlabs/PHP_CodeSniffer/issues",
                 "source": "https://github.com/squizlabs/PHP_CodeSniffer",
                 "wiki": "https://github.com/squizlabs/PHP_CodeSniffer/wiki"
             },
-            "time": "2022-06-18T07:21:10+00:00"
-        },
-        {
-            "name": "symfony/polyfill-ctype",
-            "version": "v1.25.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/polyfill-ctype.git",
-                "reference": "30885182c981ab175d4d034db0f6f469898070ab"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/30885182c981ab175d4d034db0f6f469898070ab",
-                "reference": "30885182c981ab175d4d034db0f6f469898070ab",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=7.1"
-            },
-            "provide": {
-                "ext-ctype": "*"
-            },
-            "suggest": {
-                "ext-ctype": "For best performance"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-main": "1.23-dev"
-                },
-                "thanks": {
-                    "name": "symfony/polyfill",
-                    "url": "https://github.com/symfony/polyfill"
-                }
-            },
-            "autoload": {
-                "files": [
-                    "bootstrap.php"
-                ],
-                "psr-4": {
-                    "Symfony\\Polyfill\\Ctype\\": ""
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Gert de Pagter",
-                    "email": "BackEndTea@gmail.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Symfony polyfill for ctype functions",
-            "homepage": "https://symfony.com",
-            "keywords": [
-                "compatibility",
-                "ctype",
-                "polyfill",
-                "portable"
-            ],
-            "support": {
-                "source": "https://github.com/symfony/polyfill-ctype/tree/v1.25.0"
-            },
-            "funding": [
-                {
-                    "url": "https://symfony.com/sponsor",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2021-10-20T20:35:02+00:00"
+            "time": "2023-02-22T23:07:41+00:00"
         },
         {
             "name": "theseer/tokenizer",
@@ -2161,64 +1848,6 @@
                 }
             ],
             "time": "2021-07-28T10:34:58+00:00"
-        },
-        {
-            "name": "webmozart/assert",
-            "version": "1.10.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/webmozarts/assert.git",
-                "reference": "6964c76c7804814a842473e0c8fd15bab0f18e25"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/webmozarts/assert/zipball/6964c76c7804814a842473e0c8fd15bab0f18e25",
-                "reference": "6964c76c7804814a842473e0c8fd15bab0f18e25",
-                "shasum": ""
-            },
-            "require": {
-                "php": "^7.2 || ^8.0",
-                "symfony/polyfill-ctype": "^1.8"
-            },
-            "conflict": {
-                "phpstan/phpstan": "<0.12.20",
-                "vimeo/psalm": "<4.6.1 || 4.6.2"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^8.5.13"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.10-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Webmozart\\Assert\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Bernhard Schussek",
-                    "email": "bschussek@gmail.com"
-                }
-            ],
-            "description": "Assertions to validate method input/output with nice error messages.",
-            "keywords": [
-                "assert",
-                "check",
-                "validate"
-            ],
-            "support": {
-                "issues": "https://github.com/webmozarts/assert/issues",
-                "source": "https://github.com/webmozarts/assert/tree/1.10.0"
-            },
-            "time": "2021-03-09T10:59:23+00:00"
         }
     ],
     "aliases": [],
diff --git a/tests/DotTest.php b/tests/DotTest.php
index e0dcca2..a3c4d14 100644
--- a/tests/DotTest.php
+++ b/tests/DotTest.php
@@ -812,19 +812,35 @@ public function testVarExport(): void
     {
         $dot = new Dot(['foo' => ['bar' => 'baz']]);
 
-        $this->assertEquals(
-            "Adbar\Dot::__set_state(array(\n" .
-            "   'items' => \n" .
-            "  array (\n" .
-            "    'foo' => \n" .
-            "    array (\n" .
-            "      'bar' => 'baz',\n" .
-            "    ),\n" .
-            "  ),\n" .
-            "   'delimiter' => '.',\n" .
-            "))",
-            var_export($dot, true)
-        );
+        if (version_compare(PHP_VERSION, '8.2.0') >= 0) {
+            $this->assertEquals(
+                "\Adbar\Dot::__set_state(array(\n" .
+                "   'items' => \n" .
+                "  array (\n" .
+                "    'foo' => \n" .
+                "    array (\n" .
+                "      'bar' => 'baz',\n" .
+                "    ),\n" .
+                "  ),\n" .
+                "   'delimiter' => '.',\n" .
+                "))",
+                var_export($dot, true)
+            );
+        } else {
+            $this->assertEquals(
+                "Adbar\Dot::__set_state(array(\n" .
+                "   'items' => \n" .
+                "  array (\n" .
+                "    'foo' => \n" .
+                "    array (\n" .
+                "      'bar' => 'baz',\n" .
+                "    ),\n" .
+                "  ),\n" .
+                "   'delimiter' => '.',\n" .
+                "))",
+                var_export($dot, true)
+            );
+        }
     }
 
     /*