diff --git a/composer.json b/composer.json
index 73ad888..d2de937 100644
--- a/composer.json
+++ b/composer.json
@@ -40,7 +40,7 @@
     "psalm/plugin-phpunit": "~0.18.4",
     "rector/rector": "~0.18.13",
     "roave/backward-compatibility-check": "^8.6.0",
-    "vimeo/psalm": "^5.20.0"
+    "vimeo/psalm": "^5.21.0"
   },
   "autoload": {
     "psr-4": {
diff --git a/composer.lock b/composer.lock
index 75ecc62..af5b403 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": "3742eeed865b81a0e0e51b46b4bc8802",
+    "content-hash": "edd9bee632e48ff24c0438792df4846f",
     "packages": [
         {
             "name": "ergebnis/front-matter",
@@ -1445,16 +1445,16 @@
         },
         {
             "name": "doctrine/deprecations",
-            "version": "1.1.2",
+            "version": "1.1.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/deprecations.git",
-                "reference": "4f2d4f2836e7ec4e7a8625e75c6aa916004db931"
+                "reference": "dfbaa3c2d2e9a9df1118213f3b8b0c597bb99fab"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/deprecations/zipball/4f2d4f2836e7ec4e7a8625e75c6aa916004db931",
-                "reference": "4f2d4f2836e7ec4e7a8625e75c6aa916004db931",
+                "url": "https://api.github.com/repos/doctrine/deprecations/zipball/dfbaa3c2d2e9a9df1118213f3b8b0c597bb99fab",
+                "reference": "dfbaa3c2d2e9a9df1118213f3b8b0c597bb99fab",
                 "shasum": ""
             },
             "require": {
@@ -1486,9 +1486,9 @@
             "homepage": "https://www.doctrine-project.org/",
             "support": {
                 "issues": "https://github.com/doctrine/deprecations/issues",
-                "source": "https://github.com/doctrine/deprecations/tree/1.1.2"
+                "source": "https://github.com/doctrine/deprecations/tree/1.1.3"
             },
-            "time": "2023-09-27T20:04:15+00:00"
+            "time": "2024-01-30T19:34:25+00:00"
         },
         {
             "name": "ergebnis/composer-normalize",
@@ -3209,16 +3209,16 @@
         },
         {
             "name": "netresearch/jsonmapper",
-            "version": "v4.2.0",
+            "version": "v4.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/cweiske/jsonmapper.git",
-                "reference": "f60565f8c0566a31acf06884cdaa591867ecc956"
+                "reference": "18133a2d8c24e10e58e02b700308ed3a4a60c97f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/cweiske/jsonmapper/zipball/f60565f8c0566a31acf06884cdaa591867ecc956",
-                "reference": "f60565f8c0566a31acf06884cdaa591867ecc956",
+                "url": "https://api.github.com/repos/cweiske/jsonmapper/zipball/18133a2d8c24e10e58e02b700308ed3a4a60c97f",
+                "reference": "18133a2d8c24e10e58e02b700308ed3a4a60c97f",
                 "shasum": ""
             },
             "require": {
@@ -3229,7 +3229,7 @@
                 "php": ">=7.1"
             },
             "require-dev": {
-                "phpunit/phpunit": "~7.5 || ~8.0 || ~9.0",
+                "phpunit/phpunit": "~7.5 || ~8.0 || ~9.0 || ~10.0",
                 "squizlabs/php_codesniffer": "~3.5"
             },
             "type": "library",
@@ -3254,9 +3254,9 @@
             "support": {
                 "email": "cweiske@cweiske.de",
                 "issues": "https://github.com/cweiske/jsonmapper/issues",
-                "source": "https://github.com/cweiske/jsonmapper/tree/v4.2.0"
+                "source": "https://github.com/cweiske/jsonmapper/tree/v4.4.0"
             },
-            "time": "2023-04-09T17:37:40+00:00"
+            "time": "2024-01-28T07:31:37+00:00"
         },
         {
             "name": "nikic/php-parser",
@@ -7600,16 +7600,16 @@
         },
         {
             "name": "vimeo/psalm",
-            "version": "5.20.0",
+            "version": "5.21.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/vimeo/psalm.git",
-                "reference": "3f284e96c9d9be6fe6b15c79416e1d1903dcfef4"
+                "reference": "04ba9358e3f7d14a9dc3edd4e814a9d51d8c637f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/vimeo/psalm/zipball/3f284e96c9d9be6fe6b15c79416e1d1903dcfef4",
-                "reference": "3f284e96c9d9be6fe6b15c79416e1d1903dcfef4",
+                "url": "https://api.github.com/repos/vimeo/psalm/zipball/04ba9358e3f7d14a9dc3edd4e814a9d51d8c637f",
+                "reference": "04ba9358e3f7d14a9dc3edd4e814a9d51d8c637f",
                 "shasum": ""
             },
             "require": {
@@ -7706,7 +7706,7 @@
                 "issues": "https://github.com/vimeo/psalm/issues",
                 "source": "https://github.com/vimeo/psalm"
             },
-            "time": "2024-01-18T12:15:06+00:00"
+            "time": "2024-01-30T22:52:27+00:00"
         },
         {
             "name": "webmozart/assert",