diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index d32517c..081097b 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -1,8 +1,8 @@
 parameters:
-    autoload_directories:
-        - vendor-bin/phpunit/vendor/phpunit/phpunit/src
     level: max
     paths:
         - %currentWorkingDirectory%/src
         - %currentWorkingDirectory%/tests
         - %currentWorkingDirectory%/examples
+    bootstrapFiles:
+        - %currentWorkingDirectory%/vendor-bin/phpunit/vendor/autoload.php
diff --git a/vendor-bin/phpstan/composer.json b/vendor-bin/phpstan/composer.json
index 85ffd53..bbdee28 100644
--- a/vendor-bin/phpstan/composer.json
+++ b/vendor-bin/phpstan/composer.json
@@ -1,6 +1,6 @@
 {
     "require": {
-        "phpstan/phpstan": "^0.12.25"
+        "phpstan/phpstan": "^1.0"
     },
     "config": {
         "sort-packages": true,
diff --git a/vendor-bin/phpstan/composer.lock b/vendor-bin/phpstan/composer.lock
index dd8ad70..be5f475 100644
--- a/vendor-bin/phpstan/composer.lock
+++ b/vendor-bin/phpstan/composer.lock
@@ -4,24 +4,24 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "70993912df954498de5484c086ea7634",
+    "content-hash": "14231285484fa4c80ce7f2f3573d9b03",
     "packages": [
         {
             "name": "phpstan/phpstan",
-            "version": "0.12.25",
+            "version": "1.0.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "9619551d68b2d4c0d681a8df73f3c847c798ee64"
+                "reference": "e9e2a501102ba0b126b2f63a7f0a3b151056fe91"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/9619551d68b2d4c0d681a8df73f3c847c798ee64",
-                "reference": "9619551d68b2d4c0d681a8df73f3c847c798ee64",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/e9e2a501102ba0b126b2f63a7f0a3b151056fe91",
+                "reference": "e9e2a501102ba0b126b2f63a7f0a3b151056fe91",
                 "shasum": ""
             },
             "require": {
-                "php": "^7.1"
+                "php": "^7.1|^8.0"
             },
             "conflict": {
                 "phpstan/phpstan-shim": "*"
@@ -33,7 +33,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "0.12-dev"
+                    "dev-master": "1.0-dev"
                 }
             },
             "autoload": {
@@ -46,11 +46,19 @@
                 "MIT"
             ],
             "description": "PHPStan - PHP Static Analysis Tool",
+            "support": {
+                "issues": "https://github.com/phpstan/phpstan/issues",
+                "source": "https://github.com/phpstan/phpstan/tree/1.0.2"
+            },
             "funding": [
                 {
                     "url": "https://github.com/ondrejmirtes",
                     "type": "github"
                 },
+                {
+                    "url": "https://github.com/phpstan",
+                    "type": "github"
+                },
                 {
                     "url": "https://www.patreon.com/phpstan",
                     "type": "patreon"
@@ -60,7 +68,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2020-05-10T20:36:16+00:00"
+            "time": "2021-11-03T16:09:51+00:00"
         }
     ],
     "packages-dev": [],
@@ -74,5 +82,5 @@
     "platform-overrides": {
         "php": "7.4.0"
     },
-    "plugin-api-version": "1.1.0"
+    "plugin-api-version": "2.1.0"
 }