diff --git a/composer.local.1.fid.json b/composer.local.1.fid.json
index 306f7cae87a6488ca4e432ce0f02b3d1f24d653c..d63184786c36369a069123d0509bf8ba4dbaa299 100644
--- a/composer.local.1.fid.json
+++ b/composer.local.1.fid.json
@@ -6,6 +6,7 @@
     },
     "require": {
         "finc/symfony-serializer-zend-bridge": "^0.0.1",
+        "finc/vufindhttp-psrcompat": "^0.0.2",
         "phpdocumentor/reflection-docblock": "^4.3",
         "symfony/http-foundation": "^3.4",
         "zendframework/zend-i18n-resources": "^2.6"
diff --git a/composer.lock b/composer.lock
index a862fe055238b558ec75ba9d951df2a7e53254ba..4df1b23979a2ffae481523e8ff6d1d143bcb9c32 100644
--- a/composer.lock
+++ b/composer.lock
@@ -508,95 +508,6 @@
             ],
             "time": "2018-10-23T09:00:00+00:00"
         },
-        {
-            "name": "finc/boss-module",
-            "version": "v0.0.10",
-            "source": {
-                "type": "git",
-                "url": "https://git.sc.uni-leipzig.de/ubl/finc/fid/boss-module.git",
-                "reference": "5491a34cde28553d62b30f2ef4a643c46fbb4482"
-            },
-            "require": {
-                "ext-json": "*",
-                "finc/symfony-serializer-zend-bridge": "^0.0.1",
-                "finc/vufindhttp-psrcompat": "^0.0.2",
-                "guzzlehttp/psr7": "^1.4",
-                "php": ">=7.1",
-                "psr/http-client": "^1.0",
-                "symfony/property-info": "^3.4"
-            },
-            "type": "library",
-            "extra": {
-                "vufind": {
-                    "themes": {
-                        "res/theme": "boss"
-                    }
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "finc\\Boss\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "GPL-2.0"
-            ],
-            "authors": [
-                {
-                    "name": "Gregor Gawol",
-                    "email": "gawol@ub.uni-leipzig.de"
-                }
-            ],
-            "description": "Module for BOSS Webservice",
-            "time": "2019-12-04T16:32:18+00:00"
-        },
-        {
-            "name": "finc/dbis-module",
-            "version": "v1.0.0",
-            "source": {
-                "type": "git",
-                "url": "https://git.sc.uni-leipzig.de/ubl/finc/fid/dbis-module.git",
-                "reference": "7b88b09ce2d1790202d9166c0e65a355ed56a36e"
-            },
-            "require": {
-                "finc/symfony-serializer-zend-bridge": "^0.0.1",
-                "finc/vufindhttp-psrcompat": "^0.0.2",
-                "php": ">=7.1"
-            },
-            "type": "library",
-            "extra": {
-                "vufind": {
-                    "themes": {
-                        "res/mixin": "finc-dbis"
-                    }
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "finc\\Dbis\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "GPL-2.0"
-            ],
-            "authors": [
-                {
-                    "name": "Gregor Gawol",
-                    "email": "gawol@ub.uni-leipzig.de"
-                },
-                {
-                    "name": "Sebastian Kehr",
-                    "email": "kehr@ub.uni-leipzig.de"
-                },
-                {
-                    "name": "Robert Lange",
-                    "email": "lange@ub.uni-leipzig.de"
-                }
-            ],
-            "time": "2019-11-13T22:44:10+00:00"
-        },
         {
             "name": "finc/rules-evaluator",
             "version": "v0.0.3",
@@ -702,56 +613,6 @@
             "description": "PSR compatibility layer for vufind-org/vufindhttp",
             "time": "2019-06-13T10:58:08+00:00"
         },
-        {
-            "name": "finc/worldcat-search-module",
-            "version": "v0.0.4",
-            "source": {
-                "type": "git",
-                "url": "https://git.sc.uni-leipzig.de/ubl/finc/fid/worldcat-search-module.git",
-                "reference": "6a5d4f706406f079cbf6ea2a96f248a62b938c26"
-            },
-            "require": {
-                "finc/vufindhttp-psrcompat": "^0.0",
-                "guzzlehttp/psr7": "^1.4",
-                "netresearch/jsonmapper": "^1.4",
-                "php": ">=7.1",
-                "psr/http-client": "^1.0"
-            },
-            "require-dev": {
-                "http-interop/http-factory-guzzle": "^1.0",
-                "php-http/guzzle6-adapter": "^2.0",
-                "php-http/mock-client": "^1.2"
-            },
-            "type": "library",
-            "extra": {
-                "vufind": {
-                    "themes": {
-                        "res/theme": "worldcat"
-                    }
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "finc\\WorldCat\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "GPL-2.0"
-            ],
-            "authors": [
-                {
-                    "name": "Gregor Gawol",
-                    "email": "gawol@ub.uni-leipzig.de"
-                },
-                {
-                    "name": "Sebastian Kehr",
-                    "email": "kehr@ub.uni-leipzig.de"
-                }
-            ],
-            "description": "Worldcat Search Module",
-            "time": "2019-09-02T16:28:35+00:00"
-        },
         {
             "name": "finc/zend-psr18bridge",
             "version": "v0.0.1",
@@ -843,77 +704,6 @@
             "homepage": "https://github.com/ghislainf/zf2-whoops",
             "time": "2016-06-06T08:41:08+00:00"
         },
-        {
-            "name": "guzzlehttp/psr7",
-            "version": "1.6.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/guzzle/psr7.git",
-                "reference": "239400de7a173fe9901b9ac7c06497751f00727a"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/guzzle/psr7/zipball/239400de7a173fe9901b9ac7c06497751f00727a",
-                "reference": "239400de7a173fe9901b9ac7c06497751f00727a",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.4.0",
-                "psr/http-message": "~1.0",
-                "ralouphie/getallheaders": "^2.0.5 || ^3.0.0"
-            },
-            "provide": {
-                "psr/http-message-implementation": "1.0"
-            },
-            "require-dev": {
-                "ext-zlib": "*",
-                "phpunit/phpunit": "~4.8.36 || ^5.7.27 || ^6.5.8"
-            },
-            "suggest": {
-                "zendframework/zend-httphandlerrunner": "Emit PSR-7 responses"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.6-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "GuzzleHttp\\Psr7\\": "src/"
-                },
-                "files": [
-                    "src/functions_include.php"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Michael Dowling",
-                    "email": "mtdowling@gmail.com",
-                    "homepage": "https://github.com/mtdowling"
-                },
-                {
-                    "name": "Tobias Schultze",
-                    "homepage": "https://github.com/Tobion"
-                }
-            ],
-            "description": "PSR-7 message implementation that also provides common utility methods",
-            "keywords": [
-                "http",
-                "message",
-                "psr-7",
-                "request",
-                "response",
-                "stream",
-                "uri",
-                "url"
-            ],
-            "time": "2019-07-01T23:21:34+00:00"
-        },
         {
             "name": "jasig/phpcas",
             "version": "1.3.6",
@@ -1172,52 +962,6 @@
             ],
             "time": "2018-10-30T14:36:18+00:00"
         },
-        {
-            "name": "netresearch/jsonmapper",
-            "version": "v1.6.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/cweiske/jsonmapper.git",
-                "reference": "0d4d1b48d682a93b6bfedf60b88c7750e9cb0b06"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/cweiske/jsonmapper/zipball/0d4d1b48d682a93b6bfedf60b88c7750e9cb0b06",
-                "reference": "0d4d1b48d682a93b6bfedf60b88c7750e9cb0b06",
-                "shasum": ""
-            },
-            "require": {
-                "ext-json": "*",
-                "ext-pcre": "*",
-                "ext-reflection": "*",
-                "ext-spl": "*",
-                "php": ">=5.6"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "~4.8.35 || ~5.7 || ~6.4",
-                "squizlabs/php_codesniffer": "~1.5"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-0": {
-                    "JsonMapper": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "OSL-3.0"
-            ],
-            "authors": [
-                {
-                    "name": "Christian Weiske",
-                    "role": "Developer",
-                    "email": "cweiske@cweiske.de",
-                    "homepage": "http://github.com/cweiske/jsonmapper/"
-                }
-            ],
-            "description": "Map nested JSON structures onto PHP classes",
-            "time": "2019-08-15T19:41:25+00:00"
-        },
         {
             "name": "ocramius/package-versions",
             "version": "1.2.0",
@@ -2526,46 +2270,6 @@
             ],
             "time": "2017-10-23T01:57:42+00:00"
         },
-        {
-            "name": "ralouphie/getallheaders",
-            "version": "3.0.3",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/ralouphie/getallheaders.git",
-                "reference": "120b605dfeb996808c31b6477290a714d356e822"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/ralouphie/getallheaders/zipball/120b605dfeb996808c31b6477290a714d356e822",
-                "reference": "120b605dfeb996808c31b6477290a714d356e822",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.6"
-            },
-            "require-dev": {
-                "php-coveralls/php-coveralls": "^2.1",
-                "phpunit/phpunit": "^5 || ^6.5"
-            },
-            "type": "library",
-            "autoload": {
-                "files": [
-                    "src/getallheaders.php"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Ralph Khattar",
-                    "email": "ralph.khattar@gmail.com"
-                }
-            ],
-            "description": "A polyfill for getallheaders.",
-            "time": "2019-03-08T08:55:37+00:00"
-        },
         {
             "name": "sabre/vobject",
             "version": "3.5.3",
@@ -6514,6 +6218,7 @@
                 "rest",
                 "zf2"
             ],
+            "abandoned": true,
             "time": "2014-03-05T22:32:09+00:00"
         },
         {