diff --git a/composer.json b/composer.json
index 0e2f705..ccfcea2 100644
--- a/composer.json
+++ b/composer.json
@@ -5,7 +5,7 @@
     "require-dev": {
         "glpi-project/tools": "^0.7.4",
         "php-parallel-lint/php-parallel-lint": "^1.4",
-        "phpstan/phpstan": "^2.0",
+        "phpstan/phpstan": "^2.1",
         "squizlabs/php_codesniffer": "^3.11"
     },
     "config": {
diff --git a/composer.lock b/composer.lock
index fc0cbcf..4568db8 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": "80bae8bdb360509ebed79481570c54c7",
+    "content-hash": "f238b81b4d6e04cada13e3ce8af695da",
     "packages": [],
     "packages-dev": [
         {
@@ -126,16 +126,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "2.0.3",
+            "version": "2.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "46b4d3529b12178112d9008337beda0cc2a1a6b4"
+                "reference": "2392d360fdf54ea253aa6c68cad1d4ba2e54e927"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/46b4d3529b12178112d9008337beda0cc2a1a6b4",
-                "reference": "46b4d3529b12178112d9008337beda0cc2a1a6b4",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/2392d360fdf54ea253aa6c68cad1d4ba2e54e927",
+                "reference": "2392d360fdf54ea253aa6c68cad1d4ba2e54e927",
                 "shasum": ""
             },
             "require": {
@@ -180,7 +180,7 @@
                     "type": "github"
                 }
             ],
-            "time": "2024-11-28T22:19:37+00:00"
+            "time": "2024-12-31T07:30:03+00:00"
         },
         {
             "name": "psr/container",
@@ -232,16 +232,16 @@
         },
         {
             "name": "squizlabs/php_codesniffer",
-            "version": "3.11.1",
+            "version": "3.11.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/PHPCSStandards/PHP_CodeSniffer.git",
-                "reference": "19473c30efe4f7b3cd42522d0b2e6e7f243c6f87"
+                "reference": "1368f4a58c3c52114b86b1abe8f4098869cb0079"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/PHPCSStandards/PHP_CodeSniffer/zipball/19473c30efe4f7b3cd42522d0b2e6e7f243c6f87",
-                "reference": "19473c30efe4f7b3cd42522d0b2e6e7f243c6f87",
+                "url": "https://api.github.com/repos/PHPCSStandards/PHP_CodeSniffer/zipball/1368f4a58c3c52114b86b1abe8f4098869cb0079",
+                "reference": "1368f4a58c3c52114b86b1abe8f4098869cb0079",
                 "shasum": ""
             },
             "require": {
@@ -308,7 +308,7 @@
                     "type": "open_collective"
                 }
             ],
-            "time": "2024-11-16T12:02:36+00:00"
+            "time": "2024-12-11T16:04:26+00:00"
         },
         {
             "name": "symfony/console",