diff --git a/Magento2/ruleset.xml b/Magento2/ruleset.xml
index 5b03a4c6..daeef23f 100644
--- a/Magento2/ruleset.xml
+++ b/Magento2/ruleset.xml
@@ -741,4 +741,9 @@
     <rule ref="Internal.NoCodeFound">
         <severity>0</severity>
     </rule>
+    <rule ref="PHPCompatibility">
+        <exclude name="PHPCompatibility.Miscellaneous.RemovedAlternativePHPTags.MaybeASPOpenTagFound" />
+        <!-- Check for cross-version support for stated PHP version and higher. -->
+        <config name="testVersion" value="7.4-"/>
+    </rule>
 </ruleset>
diff --git a/composer.json b/composer.json
index 36a71bbf..3ad22f70 100644
--- a/composer.json
+++ b/composer.json
@@ -9,10 +9,11 @@
     "version": "15",
     "require": {
         "php": ">=7.3",
-        "squizlabs/php_codesniffer": "^3.6",
         "webonyx/graphql-php": "^14.9",
         "ext-simplexml": "*",
-        "ext-dom": "*"
+        "ext-dom": "*",
+        "phpcompatibility/php-compatibility": "^9.3",
+        "squizlabs/php_codesniffer": "^3.6"
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5.8"
@@ -32,7 +33,7 @@
         }
     },
     "scripts": {
-        "post-install-cmd": "vendor/bin/phpcs --config-set installed_paths ../../..",
-        "post-update-cmd": "vendor/bin/phpcs --config-set installed_paths ../../.."
+        "post-install-cmd": "vendor/bin/phpcs --config-set installed_paths ../../..,../../phpcompatibility/php-compatibility/PHPCompatibility",
+        "post-update-cmd": "vendor/bin/phpcs --config-set installed_paths ../../..,../../phpcompatibility/php-compatibility/PHPCompatibility"
     }
 }
diff --git a/composer.lock b/composer.lock
index 8346f504..47559dbd 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,8 +4,70 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "ccc9b708a197fb981876af4623ec26a3",
+    "content-hash": "2e8abe33e655572c04bb6cdc53f88626",
     "packages": [
+        {
+            "name": "phpcompatibility/php-compatibility",
+            "version": "9.3.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/PHPCompatibility/PHPCompatibility.git",
+                "reference": "9fb324479acf6f39452e0655d2429cc0d3914243"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/PHPCompatibility/PHPCompatibility/zipball/9fb324479acf6f39452e0655d2429cc0d3914243",
+                "reference": "9fb324479acf6f39452e0655d2429cc0d3914243",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3",
+                "squizlabs/php_codesniffer": "^2.3 || ^3.0.2"
+            },
+            "conflict": {
+                "squizlabs/php_codesniffer": "2.6.2"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.5 || ^5.0 || ^6.0 || ^7.0"
+            },
+            "suggest": {
+                "dealerdirect/phpcodesniffer-composer-installer": "^0.5 || This Composer plugin will sort out the PHPCS 'installed_paths' automatically.",
+                "roave/security-advisories": "dev-master || Helps prevent installing dependencies with known security issues."
+            },
+            "type": "phpcodesniffer-standard",
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "LGPL-3.0-or-later"
+            ],
+            "authors": [
+                {
+                    "name": "Wim Godden",
+                    "homepage": "https://github.com/wimg",
+                    "role": "lead"
+                },
+                {
+                    "name": "Juliette Reinders Folmer",
+                    "homepage": "https://github.com/jrfnl",
+                    "role": "lead"
+                },
+                {
+                    "name": "Contributors",
+                    "homepage": "https://github.com/PHPCompatibility/PHPCompatibility/graphs/contributors"
+                }
+            ],
+            "description": "A set of sniffs for PHP_CodeSniffer that checks for PHP cross-version compatibility.",
+            "homepage": "http://techblog.wimgodden.be/tag/codesniffer/",
+            "keywords": [
+                "compatibility",
+                "phpcs",
+                "standards"
+            ],
+            "support": {
+                "issues": "https://github.com/PHPCompatibility/PHPCompatibility/issues",
+                "source": "https://github.com/PHPCompatibility/PHPCompatibility"
+            },
+            "time": "2019-12-27T09:44:58+00:00"
+        },
         {
             "name": "squizlabs/php_codesniffer",
             "version": "3.6.1",
@@ -64,16 +126,16 @@
         },
         {
             "name": "webonyx/graphql-php",
-            "version": "v14.11.0",
+            "version": "v14.11.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/webonyx/graphql-php.git",
-                "reference": "d191b0c34365c025c6cd953b5a63aa62946c7060"
+                "reference": "8f3e584335696c2eb8d307019f0afdff64fc0e35"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/webonyx/graphql-php/zipball/d191b0c34365c025c6cd953b5a63aa62946c7060",
-                "reference": "d191b0c34365c025c6cd953b5a63aa62946c7060",
+                "url": "https://api.github.com/repos/webonyx/graphql-php/zipball/8f3e584335696c2eb8d307019f0afdff64fc0e35",
+                "reference": "8f3e584335696c2eb8d307019f0afdff64fc0e35",
                 "shasum": ""
             },
             "require": {
@@ -118,7 +180,7 @@
             ],
             "support": {
                 "issues": "https://github.com/webonyx/graphql-php/issues",
-                "source": "https://github.com/webonyx/graphql-php/tree/v14.11.0"
+                "source": "https://github.com/webonyx/graphql-php/tree/v14.11.1"
             },
             "funding": [
                 {
@@ -126,7 +188,7 @@
                     "type": "open_collective"
                 }
             ],
-            "time": "2021-10-29T13:08:08+00:00"
+            "time": "2021-11-15T10:25:57+00:00"
         }
     ],
     "packages-dev": [
@@ -1501,16 +1563,16 @@
         },
         {
             "name": "sebastian/exporter",
-            "version": "4.0.3",
+            "version": "4.0.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/exporter.git",
-                "reference": "d89cc98761b8cb5a1a235a6b703ae50d34080e65"
+                "reference": "65e8b7db476c5dd267e65eea9cab77584d3cfff9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/exporter/zipball/d89cc98761b8cb5a1a235a6b703ae50d34080e65",
-                "reference": "d89cc98761b8cb5a1a235a6b703ae50d34080e65",
+                "url": "https://api.github.com/repos/sebastianbergmann/exporter/zipball/65e8b7db476c5dd267e65eea9cab77584d3cfff9",
+                "reference": "65e8b7db476c5dd267e65eea9cab77584d3cfff9",
                 "shasum": ""
             },
             "require": {
@@ -1559,14 +1621,14 @@
                 }
             ],
             "description": "Provides the functionality to export PHP variables for visualization",
-            "homepage": "http://www.github.com/sebastianbergmann/exporter",
+            "homepage": "https://www.github.com/sebastianbergmann/exporter",
             "keywords": [
                 "export",
                 "exporter"
             ],
             "support": {
                 "issues": "https://github.com/sebastianbergmann/exporter/issues",
-                "source": "https://github.com/sebastianbergmann/exporter/tree/4.0.3"
+                "source": "https://github.com/sebastianbergmann/exporter/tree/4.0.4"
             },
             "funding": [
                 {
@@ -1574,7 +1636,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2020-09-28T05:24:23+00:00"
+            "time": "2021-11-11T14:18:36+00:00"
         },
         {
             "name": "sebastian/global-state",