diff --git a/.github/workflows/integrate.yaml b/.github/workflows/integrate.yaml
index 3449f7e..d15ef78 100644
--- a/.github/workflows/integrate.yaml
+++ b/.github/workflows/integrate.yaml
@@ -8,6 +8,9 @@ on: # yamllint disable-line rule:truthy
     branches:
       - "main"
 
+env:
+  COMPOSER_ROOT_VERSION: "3.4-dev"
+
 jobs:
   code-coverage:
     name: "Code Coverage"
@@ -128,10 +131,10 @@ jobs:
       - name: "Install dependencies with phive"
         uses: "ergebnis/.github/actions/phive/install@1.9.2"
         with:
-          trust-gpg-keys: "0xC00543248C87FB13,0x033E5F8D801A2F8D"
+          trust-gpg-keys: "0x033E5F8D801A2F8D"
 
       - name: "Run ergebnis/composer-normalize"
-        run: ".phive/composer-normalize --ansi --dry-run"
+        run: "composer normalize --ansi --dry-run"
 
       - name: "Cache cache directory for friendsofphp/php-cs-fixer"
         uses: "actions/cache@v4.0.2"
@@ -196,7 +199,7 @@ jobs:
       - name: "Install dependencies with phive"
         uses: "ergebnis/.github/actions/phive/install@1.9.2"
         with:
-          trust-gpg-keys: "0xC00543248C87FB13,0x033E5F8D801A2F8D"
+          trust-gpg-keys: "0x033E5F8D801A2F8D"
 
       - name: "Run maglnet/composer-require-checker"
         run: ".phive/composer-require-checker check --ansi --config-file=$(pwd)/composer-require-checker.json --verbose"
diff --git a/.phive/phars.xml b/.phive/phars.xml
index 40f88f4..aefe788 100644
--- a/.phive/phars.xml
+++ b/.phive/phars.xml
@@ -1,5 +1,4 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phive xmlns="https://phar.io/phive">
-  <phar name="composer-normalize" version="^2.42.0" installed="2.42.0" location="./.phive/composer-normalize" copy="false"/>
   <phar name="composer-require-checker" version="^3.8.0" installed="3.8.0" location="./.phive/composer-require-checker" copy="false"/>
 </phive>
diff --git a/Makefile b/Makefile
index b16dacc..470e578 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ code-coverage: vendor ## Collects coverage from running unit tests with phpunit/
 .PHONY: coding-standards
 coding-standards: phive vendor ## Lints YAML files with yamllint, normalizes composer.json with ergebnis/composer-normalize, and fixes code style issues with friendsofphp/php-cs-fixer
 	yamllint -c .yamllint.yaml --strict .
-	.phive/composer-normalize
+	composer normalize
 	vendor/bin/php-cs-fixer fix --config=.php-cs-fixer.php --diff --show-progress=dots --verbose
 
 .PHONY: dependency-analysis
@@ -25,7 +25,7 @@ mutation-tests: vendor ## Runs mutation tests with infection/infection
 
 .PHONY: phive
 phive: .phive ## Installs dependencies with phive
-	PHIVE_HOME=.build/phive phive install --trust-gpg-keys 0xC00543248C87FB13,0x033E5F8D801A2F8D
+	PHIVE_HOME=.build/phive phive install --trust-gpg-keys 0x033E5F8D801A2F8D
 
 .PHONY: refactoring
 refactoring: vendor ## Runs automated refactoring with rector/rector
diff --git a/composer.json b/composer.json
index f55b4b7..48f8a3b 100644
--- a/composer.json
+++ b/composer.json
@@ -25,6 +25,7 @@
     "php": "~7.4.0 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0"
   },
   "require-dev": {
+    "ergebnis/composer-normalize": "^2.43.0",
     "ergebnis/data-provider": "^3.2.0",
     "ergebnis/license": "^2.4.0",
     "ergebnis/php-cs-fixer-config": "^6.32.0",
@@ -49,6 +50,7 @@
   "config": {
     "allow-plugins": {
       "composer/package-versions-deprecated": true,
+      "ergebnis/composer-normalize": true,
       "infection/extension-installer": true
     },
     "audit": {
@@ -61,6 +63,9 @@
     "sort-packages": true
   },
   "extra": {
+    "branch-alias": {
+      "dev-main": "3.4-dev"
+    },
     "composer-normalize": {
       "indent-size": 2,
       "indent-style": "space"
diff --git a/composer.lock b/composer.lock
index fb55d3f..e75dae4 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": "3378b409ec1a23b89c0429600bc2557e",
+    "content-hash": "57a4d2eb977cfd0b33dc2dc12f8c2620",
     "packages": [],
     "packages-dev": [
         {
@@ -676,6 +676,83 @@
             ],
             "time": "2022-12-30T00:15:36+00:00"
         },
+        {
+            "name": "ergebnis/composer-normalize",
+            "version": "2.43.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/ergebnis/composer-normalize.git",
+                "reference": "4b46330c84bb8f43fac79f5c5a05162fc7c80d75"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/ergebnis/composer-normalize/zipball/4b46330c84bb8f43fac79f5c5a05162fc7c80d75",
+                "reference": "4b46330c84bb8f43fac79f5c5a05162fc7c80d75",
+                "shasum": ""
+            },
+            "require": {
+                "composer-plugin-api": "^2.0.0",
+                "ergebnis/json": "^1.2.0",
+                "ergebnis/json-normalizer": "^4.5.0",
+                "ergebnis/json-printer": "^3.5.0",
+                "ext-json": "*",
+                "justinrainbow/json-schema": "^5.2.12",
+                "localheinz/diff": "^1.1.1",
+                "php": "~7.4.0 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0"
+            },
+            "require-dev": {
+                "composer/composer": "^2.7.7",
+                "ergebnis/license": "^2.4.0",
+                "ergebnis/php-cs-fixer-config": "^6.30.1",
+                "ergebnis/phpunit-slow-test-detector": "^2.14.0",
+                "fakerphp/faker": "^1.23.1",
+                "infection/infection": "~0.26.6",
+                "phpunit/phpunit": "^9.6.19",
+                "psalm/plugin-phpunit": "~0.19.0",
+                "rector/rector": "^1.1.0",
+                "symfony/filesystem": "^5.4.40",
+                "vimeo/psalm": "^5.24.0"
+            },
+            "type": "composer-plugin",
+            "extra": {
+                "class": "Ergebnis\\Composer\\Normalize\\NormalizePlugin",
+                "composer-normalize": {
+                    "indent-size": 2,
+                    "indent-style": "space"
+                },
+                "plugin-optional": true
+            },
+            "autoload": {
+                "psr-4": {
+                    "Ergebnis\\Composer\\Normalize\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Andreas Möller",
+                    "email": "am@localheinz.com",
+                    "homepage": "https://localheinz.com"
+                }
+            ],
+            "description": "Provides a composer plugin for normalizing composer.json.",
+            "homepage": "https://github.com/ergebnis/composer-normalize",
+            "keywords": [
+                "composer",
+                "normalize",
+                "normalizer",
+                "plugin"
+            ],
+            "support": {
+                "issues": "https://github.com/ergebnis/composer-normalize/issues",
+                "security": "https://github.com/ergebnis/composer-normalize/blob/main/.github/SECURITY.md",
+                "source": "https://github.com/ergebnis/composer-normalize"
+            },
+            "time": "2024-06-16T13:22:18+00:00"
+        },
         {
             "name": "ergebnis/data-provider",
             "version": "3.2.0",
@@ -739,6 +816,272 @@
             },
             "time": "2023-11-30T17:30:28+00:00"
         },
+        {
+            "name": "ergebnis/json",
+            "version": "1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/ergebnis/json.git",
+                "reference": "a457f25a5ba7ea11fc94f84d53678c5211abfce0"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/ergebnis/json/zipball/a457f25a5ba7ea11fc94f84d53678c5211abfce0",
+                "reference": "a457f25a5ba7ea11fc94f84d53678c5211abfce0",
+                "shasum": ""
+            },
+            "require": {
+                "ext-json": "*",
+                "php": "~7.4.0 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0"
+            },
+            "require-dev": {
+                "ergebnis/data-provider": "^3.2.0",
+                "ergebnis/license": "^2.4.0",
+                "ergebnis/php-cs-fixer-config": "^6.20.0",
+                "ergebnis/phpunit-slow-test-detector": "^2.9.0",
+                "fakerphp/faker": "^1.23.1",
+                "infection/infection": "~0.26.6",
+                "phpunit/phpunit": "^9.6.16",
+                "psalm/plugin-phpunit": "~0.18.4",
+                "rector/rector": "~0.19.2",
+                "vimeo/psalm": "^5.20.0"
+            },
+            "type": "library",
+            "extra": {
+                "composer-normalize": {
+                    "indent-size": 2,
+                    "indent-style": "space"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Ergebnis\\Json\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Andreas Möller",
+                    "email": "am@localheinz.com",
+                    "homepage": "https://localheinz.com"
+                }
+            ],
+            "description": "Provides a Json value object for representing a valid JSON string.",
+            "homepage": "https://github.com/ergebnis/json",
+            "keywords": [
+                "json"
+            ],
+            "support": {
+                "issues": "https://github.com/ergebnis/json/issues",
+                "security": "https://github.com/ergebnis/json/blob/main/.github/SECURITY.md",
+                "source": "https://github.com/ergebnis/json"
+            },
+            "time": "2024-01-29T15:09:24+00:00"
+        },
+        {
+            "name": "ergebnis/json-normalizer",
+            "version": "4.5.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/ergebnis/json-normalizer.git",
+                "reference": "f0ee9e70739f121b27fac8b743e4a52b23de2152"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/ergebnis/json-normalizer/zipball/f0ee9e70739f121b27fac8b743e4a52b23de2152",
+                "reference": "f0ee9e70739f121b27fac8b743e4a52b23de2152",
+                "shasum": ""
+            },
+            "require": {
+                "ergebnis/json": "^1.2.0",
+                "ergebnis/json-pointer": "^3.4.0",
+                "ergebnis/json-printer": "^3.5.0",
+                "ergebnis/json-schema-validator": "^4.2.0",
+                "ext-json": "*",
+                "justinrainbow/json-schema": "^5.2.12",
+                "php": "~7.4.0 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0"
+            },
+            "require-dev": {
+                "composer/semver": "^3.4.0",
+                "ergebnis/data-provider": "^3.2.0",
+                "ergebnis/license": "^2.4.0",
+                "ergebnis/php-cs-fixer-config": "^6.20.0",
+                "ergebnis/phpunit-slow-test-detector": "^2.9.0",
+                "fakerphp/faker": "^1.23.1",
+                "infection/infection": "~0.26.6",
+                "phpunit/phpunit": "^9.6.16",
+                "psalm/plugin-phpunit": "~0.18.4",
+                "rector/rector": "~0.19.4",
+                "vimeo/psalm": "^5.20.0"
+            },
+            "suggest": {
+                "composer/semver": "If you want to use ComposerJsonNormalizer or VersionConstraintNormalizer"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Ergebnis\\Json\\Normalizer\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Andreas Möller",
+                    "email": "am@localheinz.com",
+                    "homepage": "https://localheinz.com"
+                }
+            ],
+            "description": "Provides generic and vendor-specific normalizers for normalizing JSON documents.",
+            "homepage": "https://github.com/ergebnis/json-normalizer",
+            "keywords": [
+                "json",
+                "normalizer"
+            ],
+            "support": {
+                "issues": "https://github.com/ergebnis/json-normalizer/issues",
+                "security": "https://github.com/ergebnis/json-normalizer/blob/main/.github/SECURITY.md",
+                "source": "https://github.com/ergebnis/json-normalizer"
+            },
+            "time": "2024-01-30T09:10:15+00:00"
+        },
+        {
+            "name": "ergebnis/json-printer",
+            "version": "3.5.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/ergebnis/json-printer.git",
+                "reference": "549e16fe6de34b8c3aee7b421be12caa552f3ced"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/ergebnis/json-printer/zipball/549e16fe6de34b8c3aee7b421be12caa552f3ced",
+                "reference": "549e16fe6de34b8c3aee7b421be12caa552f3ced",
+                "shasum": ""
+            },
+            "require": {
+                "ext-json": "*",
+                "ext-mbstring": "*",
+                "php": "~7.4.0 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0"
+            },
+            "require-dev": {
+                "ergebnis/data-provider": "^3.2.0",
+                "ergebnis/license": "^2.4.0",
+                "ergebnis/php-cs-fixer-config": "^6.20.0",
+                "ergebnis/phpunit-slow-test-detector": "^2.9.0",
+                "fakerphp/faker": "^1.23.1",
+                "infection/infection": "~0.26.6",
+                "phpunit/phpunit": "^9.6.16",
+                "psalm/plugin-phpunit": "~0.18.4",
+                "rector/rector": "~0.19.2",
+                "vimeo/psalm": "^5.20.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Ergebnis\\Json\\Printer\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Andreas Möller",
+                    "email": "am@localheinz.com",
+                    "homepage": "https://localheinz.com"
+                }
+            ],
+            "description": "Provides a JSON printer, allowing for flexible indentation.",
+            "homepage": "https://github.com/ergebnis/json-printer",
+            "keywords": [
+                "formatter",
+                "json",
+                "printer"
+            ],
+            "support": {
+                "issues": "https://github.com/ergebnis/json-printer/issues",
+                "security": "https://github.com/ergebnis/json-printer/blob/main/.github/SECURITY.md",
+                "source": "https://github.com/ergebnis/json-printer"
+            },
+            "time": "2024-01-29T15:33:37+00:00"
+        },
+        {
+            "name": "ergebnis/json-schema-validator",
+            "version": "4.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/ergebnis/json-schema-validator.git",
+                "reference": "10ed514fdc3f9b71f8a92c567afea21a2f6fa1ef"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/ergebnis/json-schema-validator/zipball/10ed514fdc3f9b71f8a92c567afea21a2f6fa1ef",
+                "reference": "10ed514fdc3f9b71f8a92c567afea21a2f6fa1ef",
+                "shasum": ""
+            },
+            "require": {
+                "ergebnis/json": "^1.2.0",
+                "ergebnis/json-pointer": "^3.4.0",
+                "ext-json": "*",
+                "justinrainbow/json-schema": "^5.2.12",
+                "php": "~7.4.0 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0"
+            },
+            "require-dev": {
+                "ergebnis/data-provider": "^3.2.0",
+                "ergebnis/license": "^2.4.0",
+                "ergebnis/php-cs-fixer-config": "^6.20.0",
+                "ergebnis/phpunit-slow-test-detector": "^2.9.0",
+                "fakerphp/faker": "^1.23.1",
+                "infection/infection": "~0.26.6",
+                "phpunit/phpunit": "^9.6.16",
+                "psalm/plugin-phpunit": "~0.18.4",
+                "rector/rector": "~0.19.2",
+                "vimeo/psalm": "^5.20.0"
+            },
+            "type": "library",
+            "extra": {
+                "composer-normalize": {
+                    "indent-size": 2,
+                    "indent-style": "space"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Ergebnis\\Json\\SchemaValidator\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Andreas Möller",
+                    "email": "am@localheinz.com",
+                    "homepage": "https://localheinz.com"
+                }
+            ],
+            "description": "Provides a JSON schema validator, building on top of justinrainbow/json-schema.",
+            "homepage": "https://github.com/ergebnis/json-schema-validator",
+            "keywords": [
+                "json",
+                "schema",
+                "validator"
+            ],
+            "support": {
+                "issues": "https://github.com/ergebnis/json-schema-validator/issues",
+                "security": "https://github.com/ergebnis/json-schema-validator/blob/main/.github/SECURITY.md",
+                "source": "https://github.com/ergebnis/json-schema-validator"
+            },
+            "time": "2024-01-29T16:50:15+00:00"
+        },
         {
             "name": "ergebnis/license",
             "version": "2.4.0",
@@ -1683,12 +2026,12 @@
             "version": "v5.2.13",
             "source": {
                 "type": "git",
-                "url": "https://github.com/justinrainbow/json-schema.git",
+                "url": "https://github.com/jsonrainbow/json-schema.git",
                 "reference": "fbbe7e5d79f618997bc3332a6f49246036c45793"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/justinrainbow/json-schema/zipball/fbbe7e5d79f618997bc3332a6f49246036c45793",
+                "url": "https://api.github.com/repos/jsonrainbow/json-schema/zipball/fbbe7e5d79f618997bc3332a6f49246036c45793",
                 "reference": "fbbe7e5d79f618997bc3332a6f49246036c45793",
                 "shasum": ""
             },
@@ -1794,6 +2137,66 @@
             },
             "time": "2024-02-24T08:53:34+00:00"
         },
+        {
+            "name": "localheinz/diff",
+            "version": "1.1.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/localheinz/diff.git",
+                "reference": "851bb20ea8358c86f677f5f111c4ab031b1c764c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/localheinz/diff/zipball/851bb20ea8358c86f677f5f111c4ab031b1c764c",
+                "reference": "851bb20ea8358c86f677f5f111c4ab031b1c764c",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1 || ^8.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^7.5 || ^8.0",
+                "symfony/process": "^4.2 || ^5"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                },
+                {
+                    "name": "Kore Nordmann",
+                    "email": "mail@kore-nordmann.de"
+                }
+            ],
+            "description": "Fork of sebastian/diff for use with ergebnis/composer-normalize",
+            "homepage": "https://github.com/localheinz/diff",
+            "keywords": [
+                "diff",
+                "udiff",
+                "unidiff",
+                "unified diff"
+            ],
+            "support": {
+                "source": "https://github.com/localheinz/diff/tree/main"
+            },
+            "funding": [
+                {
+                    "url": "https://github.com/sebastianbergmann",
+                    "type": "github"
+                }
+            ],
+            "time": "2020-07-06T04:49:32+00:00"
+        },
         {
             "name": "myclabs/deep-copy",
             "version": "1.12.0",