diff --git a/composer.lock b/composer.lock
index 91b2726..6f5cf49 100644
--- a/composer.lock
+++ b/composer.lock
@@ -771,6 +771,7 @@
                 "mock",
                 "xunit"
             ],
+            "abandoned": true,
             "time": "2017-02-02T10:36:38+00:00"
         },
         {
@@ -1288,16 +1289,16 @@
         },
         {
             "name": "squizlabs/php_codesniffer",
-            "version": "3.4.0",
+            "version": "3.4.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/squizlabs/PHP_CodeSniffer.git",
-                "reference": "379deb987e26c7cd103a7b387aea178baec96e48"
+                "reference": "5b4333b4010625d29580eb4a41f1e53251be6baa"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/379deb987e26c7cd103a7b387aea178baec96e48",
-                "reference": "379deb987e26c7cd103a7b387aea178baec96e48",
+                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/5b4333b4010625d29580eb4a41f1e53251be6baa",
+                "reference": "5b4333b4010625d29580eb4a41f1e53251be6baa",
                 "shasum": ""
             },
             "require": {
@@ -1330,12 +1331,12 @@
                 }
             ],
             "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",
+            "homepage": "https://github.com/squizlabs/PHP_CodeSniffer",
             "keywords": [
                 "phpcs",
                 "standards"
             ],
-            "time": "2018-12-19T23:57:18+00:00"
+            "time": "2019-03-19T03:22:27+00:00"
         },
         {
             "name": "symfony/polyfill-ctype",
@@ -1382,7 +1383,7 @@
                 },
                 {
                     "name": "Gert de Pagter",
-                    "email": "BackEndTea@gmail.com"
+                    "email": "backendtea@gmail.com"
                 }
             ],
             "description": "Symfony polyfill for ctype functions",