diff --git a/.github/workflows/test-autoreview.yml b/.github/workflows/test-autoreview.yml
index dfe4892bdebe..21f885445b63 100644
--- a/.github/workflows/test-autoreview.yml
+++ b/.github/workflows/test-autoreview.yml
@@ -29,3 +29,79 @@ jobs:
       php-version: '8.1'
       job-id: auto-review-tests
       group-name: AutoReview
+
+  composer-normalize-tests:
+    name: Check normalized composer.json
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: '8.1'
+
+      - name: Install dependencies
+        run: composer update
+
+      - name: Run on root composer.json
+        id: normalize-root-composer
+        if: ${{ always() }}
+        run: |
+          echo "ROOT_COMPOSER_RESULT<<RCR" >> $GITHUB_OUTPUT
+          echo "$(composer normalize)" >> $GITHUB_OUTPUT
+          echo "RCR" >> $GITHUB_OUTPUT
+
+      - name: Run on framework composer.json
+        id: normalize-framework-composer
+        if: ${{ always() }}
+        working-directory: admin/framework
+        run: |
+          echo "FRAMEWORK_COMPOSER_RESULT<<FCR" >> $GITHUB_OUTPUT
+          echo "$(composer normalize)" >> $GITHUB_OUTPUT
+          echo "FCR" >> $GITHUB_OUTPUT
+
+      - name: Run on starter composer.json
+        id: normalize-starter-composer
+        if: ${{ always() }}
+        working-directory: admin/starter
+        run: |
+          echo "STARTER_COMPOSER_RESULT<<SCR" >> $GITHUB_OUTPUT
+          echo "$(composer normalize)" >> $GITHUB_OUTPUT
+          echo "SCR" >> $GITHUB_OUTPUT
+
+      - name: Analyse normalization results
+        run: |
+          if [[ '${{ steps.normalize-root-composer.conclusion }}' == 'failure' ]]; then
+            echo 'Normalization of root composer.json encountered a problem.';
+            echo 'Please run it locally: `composer normalize`';
+            exit 1;
+          fi
+
+          if [[ ${{ contains(steps.normalize-root-composer.outputs.ROOT_COMPOSER_RESULT, 'Successfully normalized') }} == true ]]; then
+            echo 'Root composer.json is not yet normalized.';
+            exit 1;
+          fi
+
+          if [[ '${{ steps.normalize-framework-composer.conclusion }}' == 'failure' ]]; then
+            echo 'Normalization of framework composer.json encountered a problem.';
+            echo 'Please run it locally: `composer normalize -d admin/framework`';
+            exit 1;
+          fi
+
+          if [[ ${{ contains(steps.normalize-framework-composer.outputs.FRAMEWORK_COMPOSER_RESULT, 'Successfully normalized') }} == true ]]; then
+            echo 'Framework composer.json is not yet normalized.';
+            exit 1;
+          fi
+
+          if [[ '${{ steps.normalize-starter-composer.conclusion }}' == 'failure' ]]; then
+            echo 'Normalization of starter composer.json encountered a problem.';
+            echo 'Please run it locally: `composer normalize -d admin/starter`';
+            exit 1;
+          fi
+
+          if [[ ${{ contains(steps.normalize-starter-composer.outputs.STARTER_COMPOSER_RESULT, 'Successfully normalized') }} == true ]]; then
+            echo 'Starter composer.json is not yet normalized.';
+            exit 1;
+          fi
diff --git a/admin/framework/composer.json b/admin/framework/composer.json
index 905e123cd89a..f93daa275b1d 100644
--- a/admin/framework/composer.json
+++ b/admin/framework/composer.json
@@ -1,9 +1,14 @@
 {
     "name": "codeigniter4/framework",
-    "type": "project",
     "description": "The CodeIgniter framework v4",
-    "homepage": "https://codeigniter.com",
     "license": "MIT",
+    "type": "project",
+    "homepage": "https://codeigniter.com",
+    "support": {
+        "forum": "https://forum.codeigniter.com/",
+        "source": "https://github.com/codeigniter4/CodeIgniter4",
+        "slack": "https://codeigniterchat.slack.com"
+    },
     "require": {
         "php": "^7.4 || ^8.0",
         "ext-intl": "*",
@@ -13,10 +18,10 @@
         "psr/log": "^1.1"
     },
     "require-dev": {
-        "kint-php/kint": "^5.0.4",
         "codeigniter/coding-standard": "^1.5",
         "fakerphp/faker": "^1.9",
         "friendsofphp/php-cs-fixer": "3.13.0",
+        "kint-php/kint": "^5.0.4",
         "mikey179/vfsstream": "^1.6",
         "nexusphp/cs-config": "^3.6",
         "phpunit/phpunit": "^9.1",
@@ -24,28 +29,23 @@
     },
     "suggest": {
         "ext-curl": "If you use CURLRequest class",
-        "ext-imagick": "If you use Image class ImageMagickHandler",
-        "ext-gd": "If you use Image class GDHandler",
+        "ext-dom": "If you use TestResponse",
         "ext-exif": "If you run Image class tests",
-        "ext-simplexml": "If you format XML",
+        "ext-fileinfo": "Improves mime type detection for files",
+        "ext-gd": "If you use Image class GDHandler",
+        "ext-imagick": "If you use Image class ImageMagickHandler",
+        "ext-libxml": "If you use TestResponse",
+        "ext-memcache": "If you use Cache class MemcachedHandler with Memcache",
+        "ext-memcached": "If you use Cache class MemcachedHandler with Memcached",
         "ext-mysqli": "If you use MySQL",
         "ext-oci8": "If you use Oracle Database",
         "ext-pgsql": "If you use PostgreSQL",
-        "ext-sqlsrv": "If you use SQL Server",
-        "ext-sqlite3": "If you use SQLite3",
-        "ext-memcache": "If you use Cache class MemcachedHandler with Memcache",
-        "ext-memcached": "If you use Cache class MemcachedHandler with Memcached",
+        "ext-readline": "Improves CLI::input() usability",
         "ext-redis": "If you use Cache class RedisHandler",
-        "ext-dom": "If you use TestResponse",
-        "ext-libxml": "If you use TestResponse",
-        "ext-xdebug": "If you use CIUnitTestCase::assertHeaderEmitted()",
-        "ext-fileinfo": "Improves mime type detection for files",
-        "ext-readline": "Improves CLI::input() usability"
-    },
-    "config": {
-        "optimize-autoloader": true,
-        "preferred-install": "dist",
-        "sort-packages": true
+        "ext-simplexml": "If you format XML",
+        "ext-sqlite3": "If you use SQLite3",
+        "ext-sqlsrv": "If you use SQL Server",
+        "ext-xdebug": "If you use CIUnitTestCase::assertHeaderEmitted()"
     },
     "autoload": {
         "psr-4": {
@@ -55,12 +55,12 @@
             "**/Database/Migrations/**"
         ]
     },
+    "config": {
+        "optimize-autoloader": true,
+        "preferred-install": "dist",
+        "sort-packages": true
+    },
     "scripts": {
         "test": "phpunit"
-    },
-    "support": {
-        "forum": "https://forum.codeigniter.com/",
-        "source": "https://github.com/codeigniter4/CodeIgniter4",
-        "slack": "https://codeigniterchat.slack.com"
     }
 }
diff --git a/admin/starter/composer.json b/admin/starter/composer.json
index cec23ba1987e..082d7b648c25 100644
--- a/admin/starter/composer.json
+++ b/admin/starter/composer.json
@@ -1,9 +1,14 @@
 {
     "name": "codeigniter4/appstarter",
-    "type": "project",
     "description": "CodeIgniter4 starter app",
-    "homepage": "https://codeigniter.com",
     "license": "MIT",
+    "type": "project",
+    "homepage": "https://codeigniter.com",
+    "support": {
+        "forum": "https://forum.codeigniter.com/",
+        "source": "https://github.com/codeigniter4/CodeIgniter4",
+        "slack": "https://codeigniterchat.slack.com"
+    },
     "require": {
         "php": "^7.4 || ^8.0",
         "codeigniter4/framework": "^4.0"
@@ -13,11 +18,6 @@
         "mikey179/vfsstream": "^1.6",
         "phpunit/phpunit": "^9.1"
     },
-    "config": {
-        "optimize-autoloader": true,
-        "preferred-install": "dist",
-        "sort-packages": true
-    },
     "autoload": {
         "exclude-from-classmap": [
             "**/Database/Migrations/**"
@@ -28,12 +28,12 @@
             "Tests\\Support\\": "tests/_support"
         }
     },
+    "config": {
+        "optimize-autoloader": true,
+        "preferred-install": "dist",
+        "sort-packages": true
+    },
     "scripts": {
         "test": "phpunit"
-    },
-    "support": {
-        "forum": "https://forum.codeigniter.com/",
-        "source": "https://github.com/codeigniter4/CodeIgniter4",
-        "slack": "https://codeigniterchat.slack.com"
     }
 }
diff --git a/composer.json b/composer.json
index 981db0694265..f06a8df04033 100644
--- a/composer.json
+++ b/composer.json
@@ -1,9 +1,14 @@
 {
     "name": "codeigniter4/codeigniter4",
-    "type": "project",
     "description": "The CodeIgniter framework v4",
-    "homepage": "https://codeigniter.com",
     "license": "MIT",
+    "type": "project",
+    "homepage": "https://codeigniter.com",
+    "support": {
+        "forum": "https://forum.codeigniter.com/",
+        "source": "https://github.com/codeigniter4/CodeIgniter4",
+        "slack": "https://codeigniterchat.slack.com"
+    },
     "require": {
         "php": "^7.4 || ^8.0",
         "ext-intl": "*",
@@ -13,9 +18,10 @@
         "psr/log": "^1.1"
     },
     "require-dev": {
-        "kint-php/kint": "^5.0.4",
         "codeigniter/coding-standard": "^1.5",
+        "ergebnis/composer-normalize": "^2.28",
         "fakerphp/faker": "^1.9",
+        "kint-php/kint": "^5.0.4",
         "mikey179/vfsstream": "^1.6",
         "nexusphp/cs-config": "^3.6",
         "nexusphp/tachycardia": "^1.0",
@@ -29,33 +35,23 @@
     },
     "suggest": {
         "ext-curl": "If you use CURLRequest class",
-        "ext-imagick": "If you use Image class ImageMagickHandler",
-        "ext-gd": "If you use Image class GDHandler",
+        "ext-dom": "If you use TestResponse",
         "ext-exif": "If you run Image class tests",
-        "ext-simplexml": "If you format XML",
+        "ext-fileinfo": "Improves mime type detection for files",
+        "ext-gd": "If you use Image class GDHandler",
+        "ext-imagick": "If you use Image class ImageMagickHandler",
+        "ext-libxml": "If you use TestResponse",
+        "ext-memcache": "If you use Cache class MemcachedHandler with Memcache",
+        "ext-memcached": "If you use Cache class MemcachedHandler with Memcached",
         "ext-mysqli": "If you use MySQL",
         "ext-oci8": "If you use Oracle Database",
         "ext-pgsql": "If you use PostgreSQL",
-        "ext-sqlsrv": "If you use SQL Server",
-        "ext-sqlite3": "If you use SQLite3",
-        "ext-memcache": "If you use Cache class MemcachedHandler with Memcache",
-        "ext-memcached": "If you use Cache class MemcachedHandler with Memcached",
+        "ext-readline": "Improves CLI::input() usability",
         "ext-redis": "If you use Cache class RedisHandler",
-        "ext-dom": "If you use TestResponse",
-        "ext-libxml": "If you use TestResponse",
-        "ext-xdebug": "If you use CIUnitTestCase::assertHeaderEmitted()",
-        "ext-fileinfo": "Improves mime type detection for files",
-        "ext-readline": "Improves CLI::input() usability"
-    },
-    "config": {
-        "optimize-autoloader": true,
-        "preferred-install": "dist",
-        "sort-packages": true
-    },
-    "extra": {
-        "branch-alias": {
-            "dev-develop": "4.x-dev"
-        }
+        "ext-simplexml": "If you format XML",
+        "ext-sqlite3": "If you use SQLite3",
+        "ext-sqlsrv": "If you use SQL Server",
+        "ext-xdebug": "If you use CIUnitTestCase::assertHeaderEmitted()"
     },
     "autoload": {
         "psr-4": {
@@ -71,6 +67,19 @@
             "Utils\\": "utils/"
         }
     },
+    "config": {
+        "allow-plugins": {
+            "ergebnis/composer-normalize": true
+        },
+        "optimize-autoloader": true,
+        "preferred-install": "dist",
+        "sort-packages": true
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-develop": "4.x-dev"
+        }
+    },
     "scripts": {
         "post-update-cmd": [
             "CodeIgniter\\ComposerScripts::postUpdate",
@@ -81,8 +90,6 @@
             "bash -c \"XDEBUG_MODE=off phpstan analyse\"",
             "rector process --dry-run"
         ],
-        "sa": "@analyze",
-        "test": "phpunit",
         "cs": [
             "Composer\\Config::disableProcessTimeout",
             "php-cs-fixer fix --ansi --verbose --dry-run --diff --config=.php-cs-fixer.user-guide.php",
@@ -95,17 +102,14 @@
             "php-cs-fixer fix --ansi --verbose --diff --config=.php-cs-fixer.no-header.php",
             "php-cs-fixer fix --ansi --verbose --diff"
         ],
-        "style": "@cs-fix"
+        "sa": "@analyze",
+        "style": "@cs-fix",
+        "test": "phpunit"
     },
     "scripts-descriptions": {
         "analyze": "Run static analysis",
-        "test": "Run unit tests",
         "cs": "Check the coding style",
-        "cs-fix": "Fix the coding style"
-    },
-    "support": {
-        "forum": "https://forum.codeigniter.com/",
-        "source": "https://github.com/codeigniter4/CodeIgniter4",
-        "slack": "https://codeigniterchat.slack.com"
+        "cs-fix": "Fix the coding style",
+        "test": "Run unit tests"
     }
 }
diff --git a/tests/system/AutoReview/ComposerJsonTest.php b/tests/system/AutoReview/ComposerJsonTest.php
index dc9ad26b9ef8..ecc57c028cba 100644
--- a/tests/system/AutoReview/ComposerJsonTest.php
+++ b/tests/system/AutoReview/ComposerJsonTest.php
@@ -13,6 +13,7 @@
 
 namespace CodeIgniter\AutoReview;
 
+use InvalidArgumentException;
 use JsonException;
 use PHPUnit\Framework\TestCase;
 
@@ -40,7 +41,7 @@ protected function setUp(): void
 
     public function testFrameworkRequireIsTheSameWithDevRequire(): void
     {
-        $this->checkFramework('require');
+        $this->checkSection('require', 'framework');
     }
 
     public function testFrameworkRequireDevIsTheSameWithDevRequireDev(): void
@@ -68,35 +69,66 @@ public function testFrameworkRequireDevIsTheSameWithDevRequireDev(): void
 
     public function testFrameworkSuggestIsTheSameWithDevSuggest(): void
     {
-        $this->checkFramework('suggest');
+        $this->checkSection('suggest', 'framework');
     }
 
     public function testFrameworkConfigIsTheSameWithDevSuggest(): void
     {
-        $this->checkFramework('config');
+        $this->checkConfig(
+            $this->devComposer['config'],
+            $this->frameworkComposer['config'],
+            'framework'
+        );
     }
 
     public function testStarterConfigIsTheSameWithDevSuggest(): void
     {
-        $this->checkStarter('config');
+        $this->checkConfig(
+            $this->devComposer['config'],
+            $this->starterComposer['config'],
+            'starter'
+        );
     }
 
-    private function checkFramework(string $section): void
+    private function checkSection(string $section, string $component): void
     {
+        switch (strtolower($component)) {
+            case 'framework':
+                $sectionContent = $this->frameworkComposer[$section] ?? null;
+                break;
+
+            case 'starter':
+                $sectionContent = $this->starterComposer[$section] ?? null;
+                break;
+
+            default:
+                throw new InvalidArgumentException(sprintf('Unknown component: %s.', $component));
+        }
+
         $this->assertSame(
             $this->devComposer[$section],
-            $this->frameworkComposer[$section],
-            'The framework\'s "' . $section . '" section is not updated with the main composer.json.'
+            $sectionContent,
+            sprintf('The %s\'s "%s" section is not updated with the main composer.json', strtolower($component), $section)
         );
     }
 
-    private function checkStarter(string $section): void
+    private function checkConfig(array $fromMain, array $fromComponent, string $component): void
     {
-        $this->assertSame(
-            $this->devComposer[$section],
-            $this->starterComposer[$section],
-            'The starter\'s "' . $section . '" section is not updated with the main composer.json.'
-        );
+        foreach ($fromMain as $key => $expectedValue) {
+            if (! isset($fromComponent[$key])) {
+                $this->addToAssertionCount(1);
+
+                continue;
+            }
+
+            $actualValue = $fromComponent[$key];
+
+            $this->assertSame($expectedValue, $actualValue, sprintf(
+                '%s\'s value for config property "%s" is not same with the main composer.json\'s config.',
+                ucfirst($component),
+                $key
+            ));
+        }
     }
 
     private function getComposerJson(string $path): array