diff --git a/composer.json b/composer.json
index 4590fd4..adec118 100644
--- a/composer.json
+++ b/composer.json
@@ -26,7 +26,7 @@
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         "pestphp/pest-plugin-faker": "1.0.0",
         "loophp/phpunit-iterable-assertions": "1.0.3",
-        "doctrine/collections": "1.8.0",
+        "doctrine/collections": "2.0.0",
         "phpstan/phpstan": "1.7.3",
         "phpmd/phpmd": "2.12.0"
     },
diff --git a/composer.lock b/composer.lock
index 0c90655..6de5a03 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "a0da3676f1f038682291c0a2d3483c9f",
+    "content-hash": "d959fd78be011e41291881ae703577c9",
     "packages": [
         {
             "name": "brick/math",
@@ -971,26 +971,28 @@
         },
         {
             "name": "doctrine/collections",
-            "version": "1.8.0",
+            "version": "2.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/collections.git",
-                "reference": "2b44dd4cbca8b5744327de78bafef5945c7e7b5e"
+                "reference": "fbc051ebfdb0d11560c86491867cb9268a4d1a8e"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/collections/zipball/2b44dd4cbca8b5744327de78bafef5945c7e7b5e",
-                "reference": "2b44dd4cbca8b5744327de78bafef5945c7e7b5e",
+                "url": "https://api.github.com/repos/doctrine/collections/zipball/fbc051ebfdb0d11560c86491867cb9268a4d1a8e",
+                "reference": "fbc051ebfdb0d11560c86491867cb9268a4d1a8e",
                 "shasum": ""
             },
             "require": {
-                "doctrine/deprecations": "^0.5.3 || ^1",
-                "php": "^7.1.3 || ^8.0"
+                "doctrine/deprecations": "^1",
+                "php": "^8.1"
             },
             "require-dev": {
-                "doctrine/coding-standard": "^9.0 || ^10.0",
-                "phpstan/phpstan": "^1.4.8",
-                "phpunit/phpunit": "^7.5 || ^8.5 || ^9.1.5",
+                "doctrine/coding-standard": "^10.0",
+                "ext-json": "*",
+                "phpstan/phpstan": "^1.8",
+                "phpstan/phpstan-phpunit": "^1.0",
+                "phpunit/phpunit": "^9.5",
                 "vimeo/psalm": "^4.22"
             },
             "type": "library",
@@ -1035,9 +1037,9 @@
             ],
             "support": {
                 "issues": "https://github.com/doctrine/collections/issues",
-                "source": "https://github.com/doctrine/collections/tree/1.8.0"
+                "source": "https://github.com/doctrine/collections/tree/2.0.0"
             },
-            "time": "2022-09-01T20:12:10+00:00"
+            "time": "2022-09-28T05:46:46+00:00"
         },
         {
             "name": "doctrine/instantiator",