diff --git a/.gitattributes b/.gitattributes
index 5e8686b5f3a..9bd0fa7dabd 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -4,7 +4,7 @@ CHANGELOG.txt export-ignore
 composer.* export-ignore
 Gruntfile.js export-ignore
 package.json export-ignore
-phpcs.ruleset.xml export-ignore
+phpcs.xml export-ignore
 phpunit.* export-ignore
 README.md export-ignore
 tests export-ignore
diff --git a/Gruntfile.js b/Gruntfile.js
index 5e39bd00f32..22d74cc1c3a 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -278,9 +278,6 @@ module.exports = function( grunt ) {
 				bin: 'vendor/bin/phpcs'
 			},
 			dist: {
-				options: {
-					standard: './phpcs.ruleset.xml'
-				},
 				src:  [
 					'**/*.php',                                                  // Include all files
 					'!apigen/**',                                                // Exclude apigen/
diff --git a/composer.json b/composer.json
index 1c3c1b24ae7..9e7e672ddfc 100644
--- a/composer.json
+++ b/composer.json
@@ -11,7 +11,7 @@
     "squizlabs/php_codesniffer": "*",
     "wp-coding-standards/wpcs": "^0.14",
     "phpunit/phpunit": "6.2.3",
-    "woocommerce/woocommerce-git-hooks": "1.0.3",
+    "woocommerce/woocommerce-git-hooks": "1.0.4",
     "wimg/php-compatibility": "^8.0",
     "dealerdirect/phpcodesniffer-composer-installer": "^0.4.3"
   },
@@ -32,10 +32,10 @@
       "phpunit"
     ],
     "phpcs": [
-      "phpcs -s -p --standard=./phpcs.ruleset.xml"
+      "phpcs -s -p"
     ],
     "phpcbf": [
-      "phpcbf -p --standard=./phpcs.ruleset.xml"
+      "phpcbf -p"
     ]
   },
   "extra": {
diff --git a/composer.lock b/composer.lock
index 6c3ea1d6aa4..348af8512ca 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "content-hash": "f8dbe5807f695e87ad3453a8b629b6bf",
+    "content-hash": "3087b6ab17fe867f1edafd95c2bef430",
     "packages": [
         {
             "name": "composer/installers",
@@ -127,16 +127,16 @@
     "packages-dev": [
         {
             "name": "dealerdirect/phpcodesniffer-composer-installer",
-            "version": "v0.4.3",
+            "version": "v0.4.4",
             "source": {
                 "type": "git",
-                "url": "https://github.com/DealerDirect/phpcodesniffer-composer-installer.git",
-                "reference": "63c0ec0ac286d31651d3c70e5bf76ad87db3ba23"
+                "url": "https://github.com/Dealerdirect/phpcodesniffer-composer-installer.git",
+                "reference": "2e41850d5f7797cbb1af7b030d245b3b24e63a08"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/DealerDirect/phpcodesniffer-composer-installer/zipball/63c0ec0ac286d31651d3c70e5bf76ad87db3ba23",
-                "reference": "63c0ec0ac286d31651d3c70e5bf76ad87db3ba23",
+                "url": "https://api.github.com/repos/Dealerdirect/phpcodesniffer-composer-installer/zipball/2e41850d5f7797cbb1af7b030d245b3b24e63a08",
+                "reference": "2e41850d5f7797cbb1af7b030d245b3b24e63a08",
                 "shasum": ""
             },
             "require": {
@@ -191,7 +191,7 @@
                 "stylecheck",
                 "tests"
             ],
-            "time": "2017-09-18T07:49:36+00:00"
+            "time": "2017-12-06T16:27:17+00:00"
         },
         {
             "name": "doctrine/instantiator",
@@ -450,29 +450,35 @@
         },
         {
             "name": "phpdocumentor/reflection-docblock",
-            "version": "4.1.1",
+            "version": "4.2.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpDocumentor/ReflectionDocBlock.git",
-                "reference": "2d3d238c433cf69caeb4842e97a3223a116f94b2"
+                "reference": "66465776cfc249844bde6d117abff1d22e06c2da"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/2d3d238c433cf69caeb4842e97a3223a116f94b2",
-                "reference": "2d3d238c433cf69caeb4842e97a3223a116f94b2",
+                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/66465776cfc249844bde6d117abff1d22e06c2da",
+                "reference": "66465776cfc249844bde6d117abff1d22e06c2da",
                 "shasum": ""
             },
             "require": {
                 "php": "^7.0",
-                "phpdocumentor/reflection-common": "^1.0@dev",
+                "phpdocumentor/reflection-common": "^1.0.0",
                 "phpdocumentor/type-resolver": "^0.4.0",
                 "webmozart/assert": "^1.0"
             },
             "require-dev": {
-                "mockery/mockery": "^0.9.4",
-                "phpunit/phpunit": "^4.4"
+                "doctrine/instantiator": "~1.0.5",
+                "mockery/mockery": "^1.0",
+                "phpunit/phpunit": "^6.4"
             },
             "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.x-dev"
+                }
+            },
             "autoload": {
                 "psr-4": {
                     "phpDocumentor\\Reflection\\": [
@@ -491,7 +497,7 @@
                 }
             ],
             "description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.",
-            "time": "2017-08-30T18:51:59+00:00"
+            "time": "2017-11-27T17:38:31+00:00"
         },
         {
             "name": "phpdocumentor/type-resolver",
@@ -542,16 +548,16 @@
         },
         {
             "name": "phpspec/prophecy",
-            "version": "v1.7.2",
+            "version": "1.7.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpspec/prophecy.git",
-                "reference": "c9b8c6088acd19d769d4cc0ffa60a9fe34344bd6"
+                "reference": "e4ed002c67da8eceb0eb8ddb8b3847bb53c5c2bf"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/c9b8c6088acd19d769d4cc0ffa60a9fe34344bd6",
-                "reference": "c9b8c6088acd19d769d4cc0ffa60a9fe34344bd6",
+                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/e4ed002c67da8eceb0eb8ddb8b3847bb53c5c2bf",
+                "reference": "e4ed002c67da8eceb0eb8ddb8b3847bb53c5c2bf",
                 "shasum": ""
             },
             "require": {
@@ -563,7 +569,7 @@
             },
             "require-dev": {
                 "phpspec/phpspec": "^2.5|^3.2",
-                "phpunit/phpunit": "^4.8 || ^5.6.5"
+                "phpunit/phpunit": "^4.8.35 || ^5.7"
             },
             "type": "library",
             "extra": {
@@ -601,20 +607,20 @@
                 "spy",
                 "stub"
             ],
-            "time": "2017-09-04T11:05:03+00:00"
+            "time": "2017-11-24T13:59:53+00:00"
         },
         {
             "name": "phpunit/php-code-coverage",
-            "version": "5.2.3",
+            "version": "5.3.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-code-coverage.git",
-                "reference": "8e1d2397d8adf59a3f12b2878a3aaa66d1ab189d"
+                "reference": "661f34d0bd3f1a7225ef491a70a020ad23a057a1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/8e1d2397d8adf59a3f12b2878a3aaa66d1ab189d",
-                "reference": "8e1d2397d8adf59a3f12b2878a3aaa66d1ab189d",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/661f34d0bd3f1a7225ef491a70a020ad23a057a1",
+                "reference": "661f34d0bd3f1a7225ef491a70a020ad23a057a1",
                 "shasum": ""
             },
             "require": {
@@ -623,14 +629,13 @@
                 "php": "^7.0",
                 "phpunit/php-file-iterator": "^1.4.2",
                 "phpunit/php-text-template": "^1.2.1",
-                "phpunit/php-token-stream": "^2.0",
+                "phpunit/php-token-stream": "^2.0.1",
                 "sebastian/code-unit-reverse-lookup": "^1.0.1",
                 "sebastian/environment": "^3.0",
                 "sebastian/version": "^2.0.1",
                 "theseer/tokenizer": "^1.1"
             },
             "require-dev": {
-                "ext-xdebug": "^2.5",
                 "phpunit/phpunit": "^6.0"
             },
             "suggest": {
@@ -639,7 +644,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "5.2.x-dev"
+                    "dev-master": "5.3.x-dev"
                 }
             },
             "autoload": {
@@ -654,7 +659,7 @@
             "authors": [
                 {
                     "name": "Sebastian Bergmann",
-                    "email": "sb@sebastian-bergmann.de",
+                    "email": "sebastian@phpunit.de",
                     "role": "lead"
                 }
             ],
@@ -665,20 +670,20 @@
                 "testing",
                 "xunit"
             ],
-            "time": "2017-11-03T13:47:33+00:00"
+            "time": "2017-12-06T09:29:45+00:00"
         },
         {
             "name": "phpunit/php-file-iterator",
-            "version": "1.4.2",
+            "version": "1.4.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-file-iterator.git",
-                "reference": "3cc8f69b3028d0f96a9078e6295d86e9bf019be5"
+                "reference": "730b01bc3e867237eaac355e06a36b85dd93a8b4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-file-iterator/zipball/3cc8f69b3028d0f96a9078e6295d86e9bf019be5",
-                "reference": "3cc8f69b3028d0f96a9078e6295d86e9bf019be5",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-file-iterator/zipball/730b01bc3e867237eaac355e06a36b85dd93a8b4",
+                "reference": "730b01bc3e867237eaac355e06a36b85dd93a8b4",
                 "shasum": ""
             },
             "require": {
@@ -712,7 +717,7 @@
                 "filesystem",
                 "iterator"
             ],
-            "time": "2016-10-03T07:40:28+00:00"
+            "time": "2017-11-27T13:52:08+00:00"
         },
         {
             "name": "phpunit/php-text-template",
@@ -806,16 +811,16 @@
         },
         {
             "name": "phpunit/php-token-stream",
-            "version": "2.0.1",
+            "version": "2.0.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/php-token-stream.git",
-                "reference": "9a02332089ac48e704c70f6cefed30c224e3c0b0"
+                "reference": "791198a2c6254db10131eecfe8c06670700904db"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-token-stream/zipball/9a02332089ac48e704c70f6cefed30c224e3c0b0",
-                "reference": "9a02332089ac48e704c70f6cefed30c224e3c0b0",
+                "url": "https://api.github.com/repos/sebastianbergmann/php-token-stream/zipball/791198a2c6254db10131eecfe8c06670700904db",
+                "reference": "791198a2c6254db10131eecfe8c06670700904db",
                 "shasum": ""
             },
             "require": {
@@ -851,7 +856,7 @@
             "keywords": [
                 "tokenizer"
             ],
-            "time": "2017-08-20T05:47:52+00:00"
+            "time": "2017-11-27T05:48:46+00:00"
         },
         {
             "name": "phpunit/phpunit",
@@ -1557,16 +1562,16 @@
         },
         {
             "name": "squizlabs/php_codesniffer",
-            "version": "3.1.1",
+            "version": "3.2.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/squizlabs/PHP_CodeSniffer.git",
-                "reference": "d667e245d5dcd4d7bf80f26f2c947d476b66213e"
+                "reference": "4064632daf602552d40dcff30a1658ab76fc1621"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/d667e245d5dcd4d7bf80f26f2c947d476b66213e",
-                "reference": "d667e245d5dcd4d7bf80f26f2c947d476b66213e",
+                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/4064632daf602552d40dcff30a1658ab76fc1621",
+                "reference": "4064632daf602552d40dcff30a1658ab76fc1621",
                 "shasum": ""
             },
             "require": {
@@ -1604,7 +1609,7 @@
                 "phpcs",
                 "standards"
             ],
-            "time": "2017-10-16T22:40:25+00:00"
+            "time": "2017-12-18T00:24:01+00:00"
         },
         {
             "name": "theseer/tokenizer",
@@ -1750,16 +1755,16 @@
         },
         {
             "name": "woocommerce/woocommerce-git-hooks",
-            "version": "1.0.3",
+            "version": "1.0.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/woocommerce/woocommerce-git-hooks.git",
-                "reference": "a9ea000877a996c57862aa81f0e61c04d8973d7e"
+                "reference": "757ff1f16979c8eb0083df64199a2bd7b4d2bdf0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/woocommerce/woocommerce-git-hooks/zipball/a9ea000877a996c57862aa81f0e61c04d8973d7e",
-                "reference": "a9ea000877a996c57862aa81f0e61c04d8973d7e",
+                "url": "https://api.github.com/repos/woocommerce/woocommerce-git-hooks/zipball/757ff1f16979c8eb0083df64199a2bd7b4d2bdf0",
+                "reference": "757ff1f16979c8eb0083df64199a2bd7b4d2bdf0",
                 "shasum": ""
             },
             "type": "scripts",
@@ -1779,7 +1784,7 @@
                 }
             ],
             "description": "WooCommerce Git Hooks",
-            "time": "2017-11-09T18:27:22+00:00"
+            "time": "2017-12-18T13:34:58+00:00"
         },
         {
             "name": "wp-coding-standards/wpcs",
diff --git a/phpcs.ruleset.xml b/phpcs.xml
similarity index 100%
rename from phpcs.ruleset.xml
rename to phpcs.xml
diff --git a/tests/bin/phpcs.sh b/tests/bin/phpcs.sh
index c8d25115cec..d46915c7784 100755
--- a/tests/bin/phpcs.sh
+++ b/tests/bin/phpcs.sh
@@ -6,6 +6,6 @@ if [[ ${RUN_PHPCS} == 1 ]]; then
 
 	if [ "$CHANGED_FILES" != "" ]; then
 		echo "Running Code Sniffer."
-		./vendor/bin/phpcs --ignore=$IGNORE --standard=./phpcs.ruleset.xml --encoding=utf-8 -n -p $CHANGED_FILES
+		./vendor/bin/phpcs --ignore=$IGNORE --encoding=utf-8 -n -p $CHANGED_FILES
 	fi
 fi