diff --git a/composer.json b/composer.json
index 9b7643ed..b9ae1e33 100644
--- a/composer.json
+++ b/composer.json
@@ -64,7 +64,7 @@
         "phpunit/phpunit": "^5.7",
         "sebastian/phpcpd": "^3.0",
         "sensio/generator-bundle": "^3.0",
-        "sensiolabs/security-checker": "^4.1",
+        "sensiolabs/security-checker": "^5.0",
         "squizlabs/php_codesniffer": "^3.1",
         "symfony/phpunit-bridge": "^3.0"
     },
@@ -95,7 +95,7 @@
         "phpunit": "vendor/bin/phpunit tests",
         "behat": ["vendor/bin/behat  --config behat.yml --tags '~skip'"],
 
-        "security-tests": "vendor/bin/security-checker security:check --end-point=http://security.sensiolabs.org/check_lock",
+        "security-tests": "vendor/bin/security-checker security:check",
 
         "coverage": [
             "@phpunit-coverage",
diff --git a/composer.lock b/composer.lock
index 35699261..0b1b745e 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "248f98a1778700b5f817d9805d9c93bc",
+    "content-hash": "626f229659f60927420af6f59a39ea6d",
     "packages": [
         {
             "name": "beberlei/assert",
@@ -1392,21 +1392,21 @@
         },
         {
             "name": "sensio/distribution-bundle",
-            "version": "v5.0.22",
+            "version": "v5.0.24",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sensiolabs/SensioDistributionBundle.git",
-                "reference": "209b11f8cee5bf71986dd703e45e27d3ed7a6d15"
+                "reference": "59eac70f15f97ee945924948a6f5e2f6f86b7a4b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sensiolabs/SensioDistributionBundle/zipball/209b11f8cee5bf71986dd703e45e27d3ed7a6d15",
-                "reference": "209b11f8cee5bf71986dd703e45e27d3ed7a6d15",
+                "url": "https://api.github.com/repos/sensiolabs/SensioDistributionBundle/zipball/59eac70f15f97ee945924948a6f5e2f6f86b7a4b",
+                "reference": "59eac70f15f97ee945924948a6f5e2f6f86b7a4b",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.9",
-                "sensiolabs/security-checker": "~3.0|~4.0",
+                "sensiolabs/security-checker": "~5.0",
                 "symfony/class-loader": "~2.3|~3.0",
                 "symfony/config": "~2.3|~3.0",
                 "symfony/dependency-injection": "~2.3|~3.0",
@@ -1440,7 +1440,7 @@
                 "configuration",
                 "distribution"
             ],
-            "time": "2018-06-07T06:22:12+00:00"
+            "time": "2018-12-14T17:36:15+00:00"
         },
         {
             "name": "sensio/framework-extra-bundle",
@@ -1514,20 +1514,21 @@
         },
         {
             "name": "sensiolabs/security-checker",
-            "version": "v4.1.8",
+            "version": "v5.0.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sensiolabs/security-checker.git",
-                "reference": "dc270d5fec418cc6ac983671dba5d80ffaffb142"
+                "reference": "46be3f58adac13084497961e10eed9a7fb4d44d1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sensiolabs/security-checker/zipball/dc270d5fec418cc6ac983671dba5d80ffaffb142",
-                "reference": "dc270d5fec418cc6ac983671dba5d80ffaffb142",
+                "url": "https://api.github.com/repos/sensiolabs/security-checker/zipball/46be3f58adac13084497961e10eed9a7fb4d44d1",
+                "reference": "46be3f58adac13084497961e10eed9a7fb4d44d1",
                 "shasum": ""
             },
             "require": {
                 "composer/ca-bundle": "^1.0",
+                "php": ">=5.5.9",
                 "symfony/console": "~2.7|~3.0|~4.0"
             },
             "bin": [
@@ -1536,12 +1537,12 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.1-dev"
+                    "dev-master": "5.0-dev"
                 }
             },
             "autoload": {
-                "psr-0": {
-                    "SensioLabs\\Security": ""
+                "psr-4": {
+                    "SensioLabs\\Security\\": "SensioLabs/Security"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -1555,7 +1556,7 @@
                 }
             ],
             "description": "A security checker for your composer.lock",
-            "time": "2018-02-28T22:10:01+00:00"
+            "time": "2018-12-19T17:14:59+00:00"
         },
         {
             "name": "simplesamlphp/saml2",