diff --git a/composer.lock b/composer.lock
index 727628336476d58d942ec6f85fc7ed675cc4f22a..15fa9600874f27182ad5f8cb918bc0a7bd8a0c6d 100644
--- a/composer.lock
+++ b/composer.lock
@@ -229,11 +229,11 @@
         },
         {
             "name": "dbp/relay-auth-bundle",
-            "version": "v0.1.6",
+            "version": "v0.1.7",
             "source": {
                 "type": "git",
                 "url": "https://gitlab.tugraz.at/dbp/relay/dbp-relay-auth-bundle.git",
-                "reference": "ce556a11ce4db7c13f9584220fab36bc1d1a6056"
+                "reference": "a6171465a634332f5f44c9188353a69961978d20"
             },
             "require": {
                 "dbp/relay-core-bundle": "^0.1.10",
@@ -241,8 +241,8 @@
                 "ext-gmp": "*",
                 "ext-json": "*",
                 "guzzlehttp/guzzle": "^7.0",
-                "kevinrob/guzzle-cache-middleware": "^3.3",
-                "php": "^7.3",
+                "kevinrob/guzzle-cache-middleware": "^3.3 | ^4.0",
+                "php": ">=7.3",
                 "symfony/framework-bundle": "^5.2",
                 "symfony/security-core": "^5.2",
                 "symfony/yaml": "^5.2",
@@ -252,8 +252,9 @@
             "require-dev": {
                 "brainmaestro/composer-git-hooks": "^2.8",
                 "friendsofphp/php-cs-fixer": "^3.0",
-                "phpstan/phpstan": "^0.12.33",
-                "phpstan/phpstan-phpunit": "^0.12.13",
+                "phpstan/phpstan": "^1.0.0",
+                "phpstan/phpstan-phpunit": "^1.0.0",
+                "phpunit/phpunit": "^9",
                 "symfony/browser-kit": "^5.3",
                 "symfony/http-client": "^5.3",
                 "symfony/phpunit-bridge": "^5.2",
@@ -276,15 +277,15 @@
             "license": [
                 "AGPL-3.0-or-later"
             ],
-            "time": "2021-11-02T11:11:39+00:00"
+            "time": "2022-02-08T10:15:00+00:00"
         },
         {
             "name": "dbp/relay-core-bundle",
-            "version": "v0.1.30",
+            "version": "v0.1.31",
             "source": {
                 "type": "git",
                 "url": "https://gitlab.tugraz.at/dbp/relay/dbp-relay-core-bundle",
-                "reference": "281710944f8621821e98db7797d2fb57e562905c"
+                "reference": "52ce43ce77b434e6a028dbbf0953e9891fdf7c41"
             },
             "require": {
                 "api-platform/core": "^2.6.6",
@@ -301,6 +302,7 @@
                 "symfony/event-dispatcher": "^5.3",
                 "symfony/expression-language": "^5.3",
                 "symfony/framework-bundle": "^5.3",
+                "symfony/lock": "^5.4",
                 "symfony/messenger": "^5.3",
                 "symfony/mime": "^5.3",
                 "symfony/security-bundle": "^5.3",
@@ -342,7 +344,7 @@
             "license": [
                 "AGPL-3.0-or-later"
             ],
-            "time": "2022-01-10T15:43:13+00:00"
+            "time": "2022-02-10T14:08:31+00:00"
         },
         {
             "name": "doctrine/annotations",
@@ -1105,35 +1107,35 @@
         },
         {
             "name": "kevinrob/guzzle-cache-middleware",
-            "version": "v3.5.0",
+            "version": "v4.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/Kevinrob/guzzle-cache-middleware.git",
-                "reference": "c699f4623a7be6c92468876a1b2404d499a4f22f"
+                "reference": "22d79bb234861469e0c1d6b9541eb6d8e97ecd72"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/Kevinrob/guzzle-cache-middleware/zipball/c699f4623a7be6c92468876a1b2404d499a4f22f",
-                "reference": "c699f4623a7be6c92468876a1b2404d499a4f22f",
+                "url": "https://api.github.com/repos/Kevinrob/guzzle-cache-middleware/zipball/22d79bb234861469e0c1d6b9541eb6d8e97ecd72",
+                "reference": "22d79bb234861469e0c1d6b9541eb6d8e97ecd72",
                 "shasum": ""
             },
             "require": {
                 "guzzlehttp/guzzle": "^6.0 || ^7.0",
                 "guzzlehttp/psr7": "^1.7.0 || ^2.0.0",
-                "php": ">=5.5.0"
+                "php": ">=7.2.0"
             },
             "require-dev": {
                 "cache/array-adapter": "^0.4 || ^0.5 || ^1.0",
                 "cache/simple-cache-bridge": "^0.1 || ^1.0",
-                "doctrine/cache": "^1.0",
+                "doctrine/cache": "^1.10",
                 "illuminate/cache": "^5.0",
                 "league/flysystem": "^1.0",
-                "phpunit/phpunit": "^4.8.36 || ^5.0",
+                "phpunit/phpunit": "^8.5.15 || ^9.5",
                 "psr/cache": "^1.0",
                 "symfony/phpunit-bridge": "^4.4 || ^5.0"
             },
             "suggest": {
-                "doctrine/cache": "This library has a lot of ready-to-use cache storage (to be used with Kevinrob\\GuzzleCache\\Storage\\DoctrineCacheStorage).",
+                "doctrine/cache": "This library has a lot of ready-to-use cache storage (to be used with Kevinrob\\GuzzleCache\\Storage\\DoctrineCacheStorage). Use only versions >=1.4.0 < 2.0.0",
                 "guzzlehttp/guzzle": "For using this library. It was created for Guzzle6 (but you can use it with any PSR-7 HTTP client).",
                 "laravel/framework": "To be used with Kevinrob\\GuzzleCache\\Storage\\LaravelCacheStorage",
                 "league/flysystem": "To be used with Kevinrob\\GuzzleCache\\Storage\\FlysystemStorage",
@@ -1182,9 +1184,9 @@
             ],
             "support": {
                 "issues": "https://github.com/Kevinrob/guzzle-cache-middleware/issues",
-                "source": "https://github.com/Kevinrob/guzzle-cache-middleware/tree/v3.5.0"
+                "source": "https://github.com/Kevinrob/guzzle-cache-middleware/tree/v4.0.0"
             },
-            "time": "2022-01-04T16:40:46+00:00"
+            "time": "2022-02-07T05:49:59+00:00"
         },
         {
             "name": "monolog/monolog",
@@ -3675,6 +3677,85 @@
             ],
             "time": "2022-01-29T18:08:07+00:00"
         },
+        {
+            "name": "symfony/lock",
+            "version": "v5.4.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/lock.git",
+                "reference": "a0cc3e6af48b3ede03e607a15336f1cda7c0db7e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/lock/zipball/a0cc3e6af48b3ede03e607a15336f1cda7c0db7e",
+                "reference": "a0cc3e6af48b3ede03e607a15336f1cda7c0db7e",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.2.5",
+                "psr/log": "^1|^2|^3",
+                "symfony/deprecation-contracts": "^2.1|^3",
+                "symfony/polyfill-php80": "^1.16"
+            },
+            "conflict": {
+                "doctrine/dbal": "<2.13"
+            },
+            "require-dev": {
+                "doctrine/dbal": "^2.13|^3.0",
+                "predis/predis": "~1.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Lock\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jérémy Derussé",
+                    "email": "jeremy@derusse.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Creates and manages locks, a mechanism to provide exclusive access to a shared resource",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "cas",
+                "flock",
+                "locking",
+                "mutex",
+                "redlock",
+                "semaphore"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/lock/tree/v5.4.3"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2022-01-27T13:12:43+00:00"
+        },
         {
             "name": "symfony/messenger",
             "version": "v5.4.3",
@@ -4372,12 +4453,12 @@
                 }
             },
             "autoload": {
-                "psr-4": {
-                    "Symfony\\Polyfill\\Mbstring\\": ""
-                },
                 "files": [
                     "bootstrap.php"
-                ]
+                ],
+                "psr-4": {
+                    "Symfony\\Polyfill\\Mbstring\\": ""
+                }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [