diff --git a/composer.lock b/composer.lock
index 748d2a4..9ff2377 100644
--- a/composer.lock
+++ b/composer.lock
@@ -3868,6 +3868,61 @@
             "description": "A pack for the Doctrine ORM",
             "time": "2017-12-12T01:47:50+00:00"
         },
+        {
+            "name": "symfony/polyfill-ctype",
+            "version": "v1.8.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-ctype.git",
+                "reference": "7cc359f1b7b80fc25ed7796be7d96adc9b354bae"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-ctype/zipball/7cc359f1b7b80fc25ed7796be7d96adc9b354bae",
+                "reference": "7cc359f1b7b80fc25ed7796be7d96adc9b354bae",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.8-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Ctype\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                },
+                {
+                    "name": "Gert de Pagter",
+                    "email": "BackEndTea@gmail.com"
+                }
+            ],
+            "description": "Symfony polyfill for ctype functions",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "ctype",
+                "polyfill",
+                "portable"
+            ],
+            "time": "2018-04-30T19:57:29+00:00"
+        },
         {
             "name": "symfony/polyfill-intl-icu",
             "version": "v1.7.0",
@@ -4691,16 +4746,16 @@
         },
         {
             "name": "symfony/twig-bundle",
-            "version": "v4.0.9",
+            "version": "v4.0.10",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/twig-bundle.git",
-                "reference": "f4f2ce9f9386bddff52bfb4110a28d2a4be7ea94"
+                "reference": "d0b5a96ee1fcb6ccf43145f652058c2eeb0255f2"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/twig-bundle/zipball/f4f2ce9f9386bddff52bfb4110a28d2a4be7ea94",
-                "reference": "f4f2ce9f9386bddff52bfb4110a28d2a4be7ea94",
+                "url": "https://api.github.com/repos/symfony/twig-bundle/zipball/d0b5a96ee1fcb6ccf43145f652058c2eeb0255f2",
+                "reference": "d0b5a96ee1fcb6ccf43145f652058c2eeb0255f2",
                 "shasum": ""
             },
             "require": {
@@ -4708,6 +4763,7 @@
                 "symfony/config": "~3.4|~4.0",
                 "symfony/http-foundation": "~3.4|~4.0",
                 "symfony/http-kernel": "~3.4|~4.0",
+                "symfony/polyfill-ctype": "~1.8",
                 "symfony/twig-bridge": "^3.4.3|^4.0.3",
                 "twig/twig": "~1.34|~2.4"
             },
@@ -4760,7 +4816,7 @@
             ],
             "description": "Symfony TwigBundle",
             "homepage": "https://symfony.com",
-            "time": "2018-04-20T06:20:23+00:00"
+            "time": "2018-05-01T23:00:51+00:00"
         },
         {
             "name": "symfony/validator",