diff --git a/composer.lock b/composer.lock
index ac6ab7379f6b15b21ba2e24fa47eb2381990d880..78c73af7481bbdafb440a3c83579db1ec46ae150 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1302,16 +1302,16 @@
         },
         {
             "name": "symfony/class-loader",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/class-loader.git",
-                "reference": "e63c12699822bb3b667e7216ba07fbcc3a3e203e"
+                "reference": "31db283fc86d3143e7ff87e922177b457d909c30"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/class-loader/zipball/e63c12699822bb3b667e7216ba07fbcc3a3e203e",
-                "reference": "e63c12699822bb3b667e7216ba07fbcc3a3e203e",
+                "url": "https://api.github.com/repos/symfony/class-loader/zipball/31db283fc86d3143e7ff87e922177b457d909c30",
+                "reference": "31db283fc86d3143e7ff87e922177b457d909c30",
                 "shasum": ""
             },
             "require": {
@@ -1354,20 +1354,20 @@
             ],
             "description": "Symfony ClassLoader Component",
             "homepage": "https://symfony.com",
-            "time": "2018-01-03T07:37:34+00:00"
+            "time": "2018-07-26T11:19:56+00:00"
         },
         {
             "name": "symfony/console",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/console.git",
-                "reference": "36f83f642443c46f3cf751d4d2ee5d047d757a27"
+                "reference": "6b217594552b9323bcdcfc14f8a0ce126e84cd73"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/console/zipball/36f83f642443c46f3cf751d4d2ee5d047d757a27",
-                "reference": "36f83f642443c46f3cf751d4d2ee5d047d757a27",
+                "url": "https://api.github.com/repos/symfony/console/zipball/6b217594552b9323bcdcfc14f8a0ce126e84cd73",
+                "reference": "6b217594552b9323bcdcfc14f8a0ce126e84cd73",
                 "shasum": ""
             },
             "require": {
@@ -1423,20 +1423,20 @@
             ],
             "description": "Symfony Console Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-16T08:49:21+00:00"
+            "time": "2018-07-26T11:19:56+00:00"
         },
         {
             "name": "symfony/debug",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/debug.git",
-                "reference": "b28fd73fefbac341f673f5efd707d539d6a19f68"
+                "reference": "d5a058ff6ecad26b30c1ba452241306ea34c65cc"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/debug/zipball/b28fd73fefbac341f673f5efd707d539d6a19f68",
-                "reference": "b28fd73fefbac341f673f5efd707d539d6a19f68",
+                "url": "https://api.github.com/repos/symfony/debug/zipball/d5a058ff6ecad26b30c1ba452241306ea34c65cc",
+                "reference": "d5a058ff6ecad26b30c1ba452241306ea34c65cc",
                 "shasum": ""
             },
             "require": {
@@ -1479,20 +1479,20 @@
             ],
             "description": "Symfony Debug Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-16T14:03:39+00:00"
+            "time": "2018-07-26T11:19:56+00:00"
         },
         {
             "name": "symfony/dependency-injection",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/dependency-injection.git",
-                "reference": "8a4672aca8db6d807905d695799ea7d83c8e5bba"
+                "reference": "1c0e679e522591fd744fdf242fec41a43d62b2b1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/dependency-injection/zipball/8a4672aca8db6d807905d695799ea7d83c8e5bba",
-                "reference": "8a4672aca8db6d807905d695799ea7d83c8e5bba",
+                "url": "https://api.github.com/repos/symfony/dependency-injection/zipball/1c0e679e522591fd744fdf242fec41a43d62b2b1",
+                "reference": "1c0e679e522591fd744fdf242fec41a43d62b2b1",
                 "shasum": ""
             },
             "require": {
@@ -1550,20 +1550,20 @@
             ],
             "description": "Symfony DependencyInjection Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-25T11:57:15+00:00"
+            "time": "2018-07-29T15:19:31+00:00"
         },
         {
             "name": "symfony/event-dispatcher",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/event-dispatcher.git",
-                "reference": "fdd5abcebd1061ec647089c6c41a07ed60af09f8"
+                "reference": "b2e1f19280c09a42dc64c0b72b80fe44dd6e88fb"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/fdd5abcebd1061ec647089c6c41a07ed60af09f8",
-                "reference": "fdd5abcebd1061ec647089c6c41a07ed60af09f8",
+                "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/b2e1f19280c09a42dc64c0b72b80fe44dd6e88fb",
+                "reference": "b2e1f19280c09a42dc64c0b72b80fe44dd6e88fb",
                 "shasum": ""
             },
             "require": {
@@ -1613,20 +1613,20 @@
             ],
             "description": "Symfony EventDispatcher Component",
             "homepage": "https://symfony.com",
-            "time": "2018-04-06T07:35:25+00:00"
+            "time": "2018-07-26T09:06:28+00:00"
         },
         {
             "name": "symfony/http-foundation",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/http-foundation.git",
-                "reference": "a7b5fc605d1c215cea1122359044b1e682eb70c0"
+                "reference": "19a3267828046a2a4a05e3dc2954bbd2e0ad9fa6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/a7b5fc605d1c215cea1122359044b1e682eb70c0",
-                "reference": "a7b5fc605d1c215cea1122359044b1e682eb70c0",
+                "url": "https://api.github.com/repos/symfony/http-foundation/zipball/19a3267828046a2a4a05e3dc2954bbd2e0ad9fa6",
+                "reference": "19a3267828046a2a4a05e3dc2954bbd2e0ad9fa6",
                 "shasum": ""
             },
             "require": {
@@ -1667,20 +1667,20 @@
             ],
             "description": "Symfony HttpFoundation Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-25T11:07:31+00:00"
+            "time": "2018-08-01T14:04:26+00:00"
         },
         {
             "name": "symfony/http-kernel",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/http-kernel.git",
-                "reference": "3dac45df55ee0c5134c457a730cd68e2a2ce0445"
+                "reference": "8e84cc498f0ffecfbabdea78b87828fd66189544"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/http-kernel/zipball/3dac45df55ee0c5134c457a730cd68e2a2ce0445",
-                "reference": "3dac45df55ee0c5134c457a730cd68e2a2ce0445",
+                "url": "https://api.github.com/repos/symfony/http-kernel/zipball/8e84cc498f0ffecfbabdea78b87828fd66189544",
+                "reference": "8e84cc498f0ffecfbabdea78b87828fd66189544",
                 "shasum": ""
             },
             "require": {
@@ -1688,12 +1688,12 @@
                 "psr/log": "~1.0",
                 "symfony/debug": "~2.8|~3.0|~4.0",
                 "symfony/event-dispatcher": "~2.8|~3.0|~4.0",
-                "symfony/http-foundation": "^3.4.4|^4.0.4",
+                "symfony/http-foundation": "~3.4.12|~4.0.12|^4.1.1",
                 "symfony/polyfill-ctype": "~1.8"
             },
             "conflict": {
                 "symfony/config": "<2.8",
-                "symfony/dependency-injection": "<3.4.5|<4.0.5,>=4",
+                "symfony/dependency-injection": "<3.4.10|<4.0.10,>=4",
                 "symfony/var-dumper": "<3.3",
                 "twig/twig": "<1.34|<2.4,>=2"
             },
@@ -1707,7 +1707,7 @@
                 "symfony/config": "~2.8|~3.0|~4.0",
                 "symfony/console": "~2.8|~3.0|~4.0",
                 "symfony/css-selector": "~2.8|~3.0|~4.0",
-                "symfony/dependency-injection": "^3.4.5|^4.0.5",
+                "symfony/dependency-injection": "^3.4.10|^4.0.10",
                 "symfony/dom-crawler": "~2.8|~3.0|~4.0",
                 "symfony/expression-language": "~2.8|~3.0|~4.0",
                 "symfony/finder": "~2.8|~3.0|~4.0",
@@ -1756,7 +1756,7 @@
             ],
             "description": "Symfony HttpKernel Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-25T13:16:28+00:00"
+            "time": "2018-08-01T14:47:47+00:00"
         },
         {
             "name": "symfony/polyfill-ctype",
@@ -1992,16 +1992,16 @@
         },
         {
             "name": "symfony/process",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/process.git",
-                "reference": "4cbf2db9abcb01486a21b7a059e03a62fae63187"
+                "reference": "0414db29bd770ec5a4152683e655f55efd4fa60f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/process/zipball/4cbf2db9abcb01486a21b7a059e03a62fae63187",
-                "reference": "4cbf2db9abcb01486a21b7a059e03a62fae63187",
+                "url": "https://api.github.com/repos/symfony/process/zipball/0414db29bd770ec5a4152683e655f55efd4fa60f",
+                "reference": "0414db29bd770ec5a4152683e655f55efd4fa60f",
                 "shasum": ""
             },
             "require": {
@@ -2037,7 +2037,7 @@
             ],
             "description": "Symfony Process Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-16T08:49:21+00:00"
+            "time": "2018-07-26T11:19:56+00:00"
         },
         {
             "name": "symfony/psr-http-message-bridge",
@@ -2101,16 +2101,16 @@
         },
         {
             "name": "symfony/routing",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/routing.git",
-                "reference": "e382da877f5304aabc12ec3073eec430670c8296"
+                "reference": "e20f4bb79502c3c0db86d572f7683a30d4143911"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/routing/zipball/e382da877f5304aabc12ec3073eec430670c8296",
-                "reference": "e382da877f5304aabc12ec3073eec430670c8296",
+                "url": "https://api.github.com/repos/symfony/routing/zipball/e20f4bb79502c3c0db86d572f7683a30d4143911",
+                "reference": "e20f4bb79502c3c0db86d572f7683a30d4143911",
                 "shasum": ""
             },
             "require": {
@@ -2123,7 +2123,6 @@
             },
             "require-dev": {
                 "doctrine/annotations": "~1.0",
-                "doctrine/common": "~2.2",
                 "psr/log": "~1.0",
                 "symfony/config": "^3.3.1|~4.0",
                 "symfony/dependency-injection": "~3.3|~4.0",
@@ -2175,20 +2174,20 @@
                 "uri",
                 "url"
             ],
-            "time": "2018-05-16T12:49:49+00:00"
+            "time": "2018-07-26T11:19:56+00:00"
         },
         {
             "name": "symfony/serializer",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/serializer.git",
-                "reference": "313044ca25592becbcc893c5bf87cfa16ef78869"
+                "reference": "40031683816470610af87c2d03ea86d1cf0f0104"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/serializer/zipball/313044ca25592becbcc893c5bf87cfa16ef78869",
-                "reference": "313044ca25592becbcc893c5bf87cfa16ef78869",
+                "url": "https://api.github.com/repos/symfony/serializer/zipball/40031683816470610af87c2d03ea86d1cf0f0104",
+                "reference": "40031683816470610af87c2d03ea86d1cf0f0104",
                 "shasum": ""
             },
             "require": {
@@ -2254,20 +2253,20 @@
             ],
             "description": "Symfony Serializer Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-22T12:52:11+00:00"
+            "time": "2018-07-26T11:58:24+00:00"
         },
         {
             "name": "symfony/translation",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/translation.git",
-                "reference": "7047f725e35eab768137c677f8c38e4a2a8e38fb"
+                "reference": "9749930bfc825139aadd2d28461ddbaed6577862"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/translation/zipball/7047f725e35eab768137c677f8c38e4a2a8e38fb",
-                "reference": "7047f725e35eab768137c677f8c38e4a2a8e38fb",
+                "url": "https://api.github.com/repos/symfony/translation/zipball/9749930bfc825139aadd2d28461ddbaed6577862",
+                "reference": "9749930bfc825139aadd2d28461ddbaed6577862",
                 "shasum": ""
             },
             "require": {
@@ -2322,20 +2321,20 @@
             ],
             "description": "Symfony Translation Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-21T10:06:52+00:00"
+            "time": "2018-07-26T11:19:56+00:00"
         },
         {
             "name": "symfony/validator",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/validator.git",
-                "reference": "62ccdf62042fbca3be1e7b2dae84965940023362"
+                "reference": "364b818b5cc813282f19fefb364c24424210634a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/validator/zipball/62ccdf62042fbca3be1e7b2dae84965940023362",
-                "reference": "62ccdf62042fbca3be1e7b2dae84965940023362",
+                "url": "https://api.github.com/repos/symfony/validator/zipball/364b818b5cc813282f19fefb364c24424210634a",
+                "reference": "364b818b5cc813282f19fefb364c24424210634a",
                 "shasum": ""
             },
             "require": {
@@ -2407,20 +2406,20 @@
             ],
             "description": "Symfony Validator Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-18T02:00:55+00:00"
+            "time": "2018-07-26T11:58:24+00:00"
         },
         {
             "name": "symfony/yaml",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",
-                "reference": "c5010cc1692ce1fa328b1fb666961eb3d4a85bb0"
+                "reference": "810af2d35fc72b6cf5c01116806d2b65ccaaf2e2"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/c5010cc1692ce1fa328b1fb666961eb3d4a85bb0",
-                "reference": "c5010cc1692ce1fa328b1fb666961eb3d4a85bb0",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/810af2d35fc72b6cf5c01116806d2b65ccaaf2e2",
+                "reference": "810af2d35fc72b6cf5c01116806d2b65ccaaf2e2",
                 "shasum": ""
             },
             "require": {
@@ -2466,7 +2465,7 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-03T23:18:14+00:00"
+            "time": "2018-07-26T11:19:56+00:00"
         },
         {
             "name": "twig/twig",
@@ -4358,16 +4357,16 @@
         },
         {
             "name": "symfony/browser-kit",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/browser-kit.git",
-                "reference": "840bb6f0d5b3701fd768b68adf7193c2d0f98f79"
+                "reference": "f6668d1a6182d5a8dec65a1c863a4c1d963816c0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/browser-kit/zipball/840bb6f0d5b3701fd768b68adf7193c2d0f98f79",
-                "reference": "840bb6f0d5b3701fd768b68adf7193c2d0f98f79",
+                "url": "https://api.github.com/repos/symfony/browser-kit/zipball/f6668d1a6182d5a8dec65a1c863a4c1d963816c0",
+                "reference": "f6668d1a6182d5a8dec65a1c863a4c1d963816c0",
                 "shasum": ""
             },
             "require": {
@@ -4411,20 +4410,20 @@
             ],
             "description": "Symfony BrowserKit Component",
             "homepage": "https://symfony.com",
-            "time": "2018-03-19T22:32:39+00:00"
+            "time": "2018-07-26T09:06:28+00:00"
         },
         {
             "name": "symfony/css-selector",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/css-selector.git",
-                "reference": "d2ce52290b648ae33b5301d09bc14ee378612914"
+                "reference": "edda5a6155000ff8c3a3f85ee5c421af93cca416"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/css-selector/zipball/d2ce52290b648ae33b5301d09bc14ee378612914",
-                "reference": "d2ce52290b648ae33b5301d09bc14ee378612914",
+                "url": "https://api.github.com/repos/symfony/css-selector/zipball/edda5a6155000ff8c3a3f85ee5c421af93cca416",
+                "reference": "edda5a6155000ff8c3a3f85ee5c421af93cca416",
                 "shasum": ""
             },
             "require": {
@@ -4464,20 +4463,20 @@
             ],
             "description": "Symfony CssSelector Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-16T12:49:49+00:00"
+            "time": "2018-07-26T09:06:28+00:00"
         },
         {
             "name": "symfony/dom-crawler",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/dom-crawler.git",
-                "reference": "201b210fafcdd193c1e45b2994bf7133fb6263e8"
+                "reference": "452bfc854b60134438e3824b159b0d24a5892331"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/dom-crawler/zipball/201b210fafcdd193c1e45b2994bf7133fb6263e8",
-                "reference": "201b210fafcdd193c1e45b2994bf7133fb6263e8",
+                "url": "https://api.github.com/repos/symfony/dom-crawler/zipball/452bfc854b60134438e3824b159b0d24a5892331",
+                "reference": "452bfc854b60134438e3824b159b0d24a5892331",
                 "shasum": ""
             },
             "require": {
@@ -4521,20 +4520,20 @@
             ],
             "description": "Symfony DomCrawler Component",
             "homepage": "https://symfony.com",
-            "time": "2018-05-01T22:53:27+00:00"
+            "time": "2018-07-26T10:03:52+00:00"
         },
         {
             "name": "symfony/phpunit-bridge",
-            "version": "v3.4.11",
+            "version": "v3.4.14",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/phpunit-bridge.git",
-                "reference": "63cdae00a75862fa543b765ba63d55f6b6397d0c"
+                "reference": "4519412e6b503e3ca4ef43fb6a92b75fb5667824"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/phpunit-bridge/zipball/63cdae00a75862fa543b765ba63d55f6b6397d0c",
-                "reference": "63cdae00a75862fa543b765ba63d55f6b6397d0c",
+                "url": "https://api.github.com/repos/symfony/phpunit-bridge/zipball/4519412e6b503e3ca4ef43fb6a92b75fb5667824",
+                "reference": "4519412e6b503e3ca4ef43fb6a92b75fb5667824",
                 "shasum": ""
             },
             "require": {
@@ -4587,7 +4586,7 @@
             ],
             "description": "Symfony PHPUnit Bridge",
             "homepage": "https://symfony.com",
-            "time": "2018-05-16T12:49:49+00:00"
+            "time": "2018-07-26T11:19:56+00:00"
         }
     ],
     "aliases": [],
diff --git a/core/composer.json b/core/composer.json
index b88441f684b8fde84b6234c7b31899068753b9d9..020498f834b2493336d573ce771b4d36f4a7765e 100644
--- a/core/composer.json
+++ b/core/composer.json
@@ -22,8 +22,8 @@
         "symfony/console": "~3.4.0",
         "symfony/dependency-injection": "~3.4.0",
         "symfony/event-dispatcher": "~3.4.0",
-        "symfony/http-foundation": "~3.4.0",
-        "symfony/http-kernel": "~3.4.0",
+        "symfony/http-foundation": "~3.4.14",
+        "symfony/http-kernel": "~3.4.14",
         "symfony/routing": "~3.4.0",
         "symfony/serializer": "~3.4.0",
         "symfony/translation": "~3.4.0",