diff --git a/composer.json b/composer.json
index dbb1417..e77052a 100644
--- a/composer.json
+++ b/composer.json
@@ -31,7 +31,7 @@
         "ext-dom": "*",
         "ext-libxml": "*",
         "ext-sqlite3": "*",
-        "doctrine/dbal": "^3.8",
+        "doctrine/dbal": "^4.0",
         "doctrine/orm": "^3.2",
         "opencultureconsulting/basics": "^1.1",
         "opencultureconsulting/psr15": "^1.0",
diff --git a/composer.lock b/composer.lock
index fec8caf..09605f2 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,101 +4,8 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "8fbabb7463378ac73b62ab40c5f50b20",
+    "content-hash": "8a982eba4549d34a931825687d6dc6a8",
     "packages": [
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-            "version": "2.2.0",
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-                "type": "git",
-                "url": "https://github.com/doctrine/cache.git",
-                "reference": "1ca8f21980e770095a31456042471a57bc4c68fb"
-            },
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-                "url": "https://api.github.com/repos/doctrine/cache/zipball/1ca8f21980e770095a31456042471a57bc4c68fb",
-                "reference": "1ca8f21980e770095a31456042471a57bc4c68fb",
-                "shasum": ""
-            },
-            "require": {
-                "php": "~7.1 || ^8.0"
-            },
-            "conflict": {
-                "doctrine/common": ">2.2,<2.4"
-            },
-            "require-dev": {
-                "cache/integration-tests": "dev-master",
-                "doctrine/coding-standard": "^9",
-                "phpunit/phpunit": "^7.5 || ^8.5 || ^9.5",
-                "psr/cache": "^1.0 || ^2.0 || ^3.0",
-                "symfony/cache": "^4.4 || ^5.4 || ^6",
-                "symfony/var-exporter": "^4.4 || ^5.4 || ^6"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "Doctrine\\Common\\Cache\\": "lib/Doctrine/Common/Cache"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
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-                    "name": "Guilherme Blanco",
-                    "email": "guilhermeblanco@gmail.com"
-                },
-                {
-                    "name": "Roman Borschel",
-                    "email": "roman@code-factory.org"
-                },
-                {
-                    "name": "Benjamin Eberlei",
-                    "email": "kontakt@beberlei.de"
-                },
-                {
-                    "name": "Jonathan Wage",
-                    "email": "jonwage@gmail.com"
-                },
-                {
-                    "name": "Johannes Schmitt",
-                    "email": "schmittjoh@gmail.com"
-                }
-            ],
-            "description": "PHP Doctrine Cache library is a popular cache implementation that supports many different drivers such as redis, memcache, apc, mongodb and others.",
-            "homepage": "https://www.doctrine-project.org/projects/cache.html",
-            "keywords": [
-                "abstraction",
-                "apcu",
-                "cache",
-                "caching",
-                "couchdb",
-                "memcached",
-                "php",
-                "redis",
-                "xcache"
-            ],
-            "support": {
-                "issues": "https://github.com/doctrine/cache/issues",
-                "source": "https://github.com/doctrine/cache/tree/2.2.0"
-            },
-            "funding": [
-                {
-                    "url": "https://www.doctrine-project.org/sponsorship.html",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://www.patreon.com/phpdoctrine",
-                    "type": "patreon"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/doctrine%2Fcache",
-                    "type": "tidelift"
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-            "time": "2022-05-20T20:07:39+00:00"
-        },
         {
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             "version": "2.2.2",
@@ -187,47 +94,42 @@
         },
         {
             "name": "doctrine/dbal",
-            "version": "3.8.6",
+            "version": "4.0.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/dbal.git",
-                "reference": "b7411825cf7efb7e51f9791dea19d86e43b399a1"
+                "reference": "50fda19f80724b55ff770bb4ff352407008e63c5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/dbal/zipball/b7411825cf7efb7e51f9791dea19d86e43b399a1",
-                "reference": "b7411825cf7efb7e51f9791dea19d86e43b399a1",
+                "url": "https://api.github.com/repos/doctrine/dbal/zipball/50fda19f80724b55ff770bb4ff352407008e63c5",
+                "reference": "50fda19f80724b55ff770bb4ff352407008e63c5",
                 "shasum": ""
             },
             "require": {
-                "composer-runtime-api": "^2",
-                "doctrine/cache": "^1.11|^2.0",
                 "doctrine/deprecations": "^0.5.3|^1",
-                "doctrine/event-manager": "^1|^2",
-                "php": "^7.4 || ^8.0",
+                "php": "^8.1",
                 "psr/cache": "^1|^2|^3",
                 "psr/log": "^1|^2|^3"
             },
             "require-dev": {
                 "doctrine/coding-standard": "12.0.0",
                 "fig/log-test": "^1",
-                "jetbrains/phpstorm-stubs": "2023.1",
+                "jetbrains/phpstorm-stubs": "2023.2",
                 "phpstan/phpstan": "1.11.5",
+                "phpstan/phpstan-phpunit": "1.4.0",
                 "phpstan/phpstan-strict-rules": "^1.6",
-                "phpunit/phpunit": "9.6.19",
-                "psalm/plugin-phpunit": "0.18.4",
+                "phpunit/phpunit": "10.5.22",
+                "psalm/plugin-phpunit": "0.19.0",
                 "slevomat/coding-standard": "8.13.1",
                 "squizlabs/php_codesniffer": "3.10.1",
-                "symfony/cache": "^5.4|^6.0|^7.0",
-                "symfony/console": "^4.4|^5.4|^6.0|^7.0",
-                "vimeo/psalm": "4.30.0"
+                "symfony/cache": "^6.3.8|^7.0",
+                "symfony/console": "^5.4|^6.3|^7.0",
+                "vimeo/psalm": "5.24.0"
             },
             "suggest": {
                 "symfony/console": "For helpful console commands such as SQL execution and import of files."
             },
-            "bin": [
-                "bin/doctrine-dbal"
-            ],
             "type": "library",
             "autoload": {
                 "psr-4": {
@@ -280,7 +182,7 @@
             ],
             "support": {
                 "issues": "https://github.com/doctrine/dbal/issues",
-                "source": "https://github.com/doctrine/dbal/tree/3.8.6"
+                "source": "https://github.com/doctrine/dbal/tree/4.0.4"
             },
             "funding": [
                 {
@@ -296,7 +198,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2024-06-19T10:38:17+00:00"
+            "time": "2024-06-19T11:57:23+00:00"
         },
         {
             "name": "doctrine/deprecations",