diff --git a/composer.lock b/composer.lock
index a61a4f6..9d357e5 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1934,32 +1934,35 @@
         },
         {
             "name": "squizlabs/php_codesniffer",
-            "version": "1.5.4",
+            "version": "2.8.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/squizlabs/PHP_CodeSniffer.git",
-                "reference": "4097e2c106e4a32bc234ae880e5585a19137e435"
+                "reference": "d7cf0d894e8aa4c73712ee4a331cc1eaa37cdc7d"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/4097e2c106e4a32bc234ae880e5585a19137e435",
-                "reference": "4097e2c106e4a32bc234ae880e5585a19137e435",
+                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/d7cf0d894e8aa4c73712ee4a331cc1eaa37cdc7d",
+                "reference": "d7cf0d894e8aa4c73712ee4a331cc1eaa37cdc7d",
                 "shasum": ""
             },
             "require": {
+                "ext-simplexml": "*",
                 "ext-tokenizer": "*",
+                "ext-xmlwriter": "*",
                 "php": ">=5.1.2"
             },
-            "suggest": {
-                "phpunit/php-timer": "dev-master"
+            "require-dev": {
+                "phpunit/phpunit": "~4.0"
             },
             "bin": [
-                "scripts/phpcs"
+                "scripts/phpcs",
+                "scripts/phpcbf"
             ],
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-phpcs-fixer": "2.0.x-dev"
+                    "dev-master": "2.x-dev"
                 }
             },
             "autoload": {
@@ -1968,12 +1971,12 @@
                     "CodeSniffer/CLI.php",
                     "CodeSniffer/Exception.php",
                     "CodeSniffer/File.php",
+                    "CodeSniffer/Fixer.php",
                     "CodeSniffer/Report.php",
                     "CodeSniffer/Reporting.php",
                     "CodeSniffer/Sniff.php",
                     "CodeSniffer/Tokens.php",
                     "CodeSniffer/Reports/",
-                    "CodeSniffer/CommentParser/",
                     "CodeSniffer/Tokenizers/",
                     "CodeSniffer/DocGenerators/",
                     "CodeSniffer/Standards/AbstractPatternSniff.php",
@@ -1999,13 +2002,18 @@
                     "role": "lead"
                 }
             ],
-            "description": "PHP_CodeSniffer tokenises PHP, JavaScript and CSS files and detects violations of a defined set of coding standards.",
+            "description": "PHP_CodeSniffer tokenizes PHP, JavaScript and CSS files and detects violations of a defined set of coding standards.",
             "homepage": "http://www.squizlabs.com/php-codesniffer",
             "keywords": [
                 "phpcs",
                 "standards"
             ],
-            "time": "2014-08-05T23:54:05+00:00"
+            "support": {
+                "issues": "https://github.com/squizlabs/PHP_CodeSniffer/issues",
+                "source": "https://github.com/squizlabs/PHP_CodeSniffer",
+                "wiki": "https://github.com/squizlabs/PHP_CodeSniffer/wiki"
+            },
+            "time": "2017-03-01T22:17:45+00:00"
         },
         {
             "name": "symfony/config",
@@ -2442,11 +2450,11 @@
         "pdepend/pdepend": 0,
         "phpmd/phpmd": 0,
         "phpunit/phpunit": 0,
-        "sebastian/phpcpd": 0,
-        "squizlabs/php_codesniffer": 0
+        "sebastian/phpcpd": 0
     },
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": [],
-    "platform-dev": []
+    "platform-dev": [],
+    "plugin-api-version": "2.2.0"
 }