diff --git a/composer.json b/composer.json
index e020b473..47e09a51 100644
--- a/composer.json
+++ b/composer.json
@@ -32,7 +32,7 @@
     "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",
+    "nikic/php-parser": "^5.4.0",
     "phpstan/extension-installer": "^1.4.3",
     "phpstan/phpstan-deprecation-rules": "^2.0.1",
     "phpstan/phpstan-strict-rules": "^2.0.1",
diff --git a/composer.lock b/composer.lock
index 5e5f77a4..ea469bdc 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": "a4c8640958f9c6d9280aac725322f4e1",
+    "content-hash": "e0b4c197f7b05dcf075bb80c6ba355fa",
     "packages": [
         {
             "name": "phpstan/phpstan",
@@ -3154,25 +3154,27 @@
         },
         {
             "name": "nikic/php-parser",
-            "version": "v4.19.4",
+            "version": "v5.4.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/nikic/PHP-Parser.git",
-                "reference": "715f4d25e225bc47b293a8b997fe6ce99bf987d2"
+                "reference": "447a020a1f875a434d62f2a401f53b82a396e494"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/715f4d25e225bc47b293a8b997fe6ce99bf987d2",
-                "reference": "715f4d25e225bc47b293a8b997fe6ce99bf987d2",
+                "url": "https://api.github.com/repos/nikic/PHP-Parser/zipball/447a020a1f875a434d62f2a401f53b82a396e494",
+                "reference": "447a020a1f875a434d62f2a401f53b82a396e494",
                 "shasum": ""
             },
             "require": {
+                "ext-ctype": "*",
+                "ext-json": "*",
                 "ext-tokenizer": "*",
-                "php": ">=7.1"
+                "php": ">=7.4"
             },
             "require-dev": {
                 "ircmaxell/php-yacc": "^0.0.7",
-                "phpunit/phpunit": "^7.0 || ^8.0 || ^9.0"
+                "phpunit/phpunit": "^9.0"
             },
             "bin": [
                 "bin/php-parse"
@@ -3180,7 +3182,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "4.9-dev"
+                    "dev-master": "5.0-dev"
                 }
             },
             "autoload": {
@@ -3204,9 +3206,9 @@
             ],
             "support": {
                 "issues": "https://github.com/nikic/PHP-Parser/issues",
-                "source": "https://github.com/nikic/PHP-Parser/tree/v4.19.4"
+                "source": "https://github.com/nikic/PHP-Parser/tree/v5.4.0"
             },
-            "time": "2024-09-29T15:01:53+00:00"
+            "time": "2024-12-30T11:07:19+00:00"
         },
         {
             "name": "phar-io/manifest",
@@ -7054,14 +7056,14 @@
     ],
     "aliases": [],
     "minimum-stability": "stable",
-    "stability-flags": {},
+    "stability-flags": [],
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
         "php": "~7.4.0 || ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0 || ~8.4.0",
         "ext-mbstring": "*"
     },
-    "platform-dev": {},
+    "platform-dev": [],
     "platform-overrides": {
         "php": "7.4.33"
     },