diff --git a/composer.json b/composer.json
index 31e3516f..5d6c2473 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,7 @@
     },
     "require-dev": {
         "ergebnis/composer-normalize": "^2.43.0",
-        "ergebnis/phpstan-rules": "^2.5.0",
+        "ergebnis/phpstan-rules": "^2.5.1",
         "lendable/composer-license-checker": "^1.2.1",
         "lendable/phpunit-extensions": "^0.3",
         "php-cs-fixer/shim": "^3.60.0",
diff --git a/composer.lock b/composer.lock
index b7455ac4..e927d433 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": "e876b5da71ed276d594ccc46fe333c8d",
+    "content-hash": "c9eb42d312bd9aad088021243ca4dc2f",
     "packages": [
         {
             "name": "brick/math",
@@ -699,16 +699,16 @@
         },
         {
             "name": "ergebnis/phpstan-rules",
-            "version": "2.5.0",
+            "version": "2.5.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/ergebnis/phpstan-rules.git",
-                "reference": "ffbc24d0d7e7b0d2b45f524753c20d83a83f66de"
+                "reference": "9999fb11a1c426d616a10f6ee7c524b9d7bd2e13"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/ergebnis/phpstan-rules/zipball/ffbc24d0d7e7b0d2b45f524753c20d83a83f66de",
-                "reference": "ffbc24d0d7e7b0d2b45f524753c20d83a83f66de",
+                "url": "https://api.github.com/repos/ergebnis/phpstan-rules/zipball/9999fb11a1c426d616a10f6ee7c524b9d7bd2e13",
+                "reference": "9999fb11a1c426d616a10f6ee7c524b9d7bd2e13",
                 "shasum": ""
             },
             "require": {
@@ -718,16 +718,18 @@
             },
             "require-dev": {
                 "doctrine/orm": "^2.20.0 || ^3.3.0",
-                "ergebnis/composer-normalize": "^2.44.0",
+                "ergebnis/composer-normalize": "^2.45.0",
                 "ergebnis/license": "^2.6.0",
                 "ergebnis/php-cs-fixer-config": "^6.39.0",
                 "ergebnis/phpunit-slow-test-detector": "^2.17.0",
                 "nette/di": "^3.1.10",
                 "nikic/php-parser": "^4.19.4",
+                "phpstan/extension-installer": "^1.4.3",
                 "phpstan/phpstan-deprecation-rules": "^1.2.1",
                 "phpstan/phpstan-strict-rules": "^1.6.1",
                 "phpunit/phpunit": "^9.6.21",
                 "psr/container": "^2.0.2",
+                "symfony/finder": "^5.4.45",
                 "symfony/process": "^5.4.47"
             },
             "type": "phpstan-extension",
@@ -765,7 +767,7 @@
                 "security": "https://github.com/ergebnis/phpstan-rules/blob/main/.github/SECURITY.md",
                 "source": "https://github.com/ergebnis/phpstan-rules"
             },
-            "time": "2024-12-01T16:44:41+00:00"
+            "time": "2025-01-07T16:43:59+00:00"
         },
         {
             "name": "icecave/parity",