diff --git a/composer.json b/composer.json
index 0da3115a83e..9a67dcf5de1 100644
--- a/composer.json
+++ b/composer.json
@@ -20,7 +20,7 @@
         "doctrine/inflector": "^2.0.10",
         "illuminate/container": "^11.45",
         "nette/utils": "^4.0",
-        "nikic/php-parser": "^5.5.0",
+        "nikic/php-parser": "^5.6.0",
         "ocramius/package-versions": "^2.10",
         "ondram/ci-detector": "^4.2",
         "phpstan/phpdoc-parser": "^2.2",
diff --git a/preload-split-package.php b/preload-split-package.php
index fa63f0dc39d..7da50430478 100644
--- a/preload-split-package.php
+++ b/preload-split-package.php
@@ -71,10 +71,12 @@
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ExplicitOctalEmulator.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/MatchTokenEmulator.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/NullsafeTokenEmulator.php';
+require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/PipeOperatorEmulator.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/PropertyTokenEmulator.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ReadonlyFunctionTokenEmulator.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ReadonlyTokenEmulator.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ReverseEmulator.php';
+require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/VoidCastEmulator.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Modifiers.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/NameContext.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Node/Arg.php';
@@ -122,6 +124,7 @@
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Mul.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/NotEqual.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/NotIdentical.php';
+require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Pipe.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Plus.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Pow.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/ShiftLeft.php';
@@ -139,6 +142,7 @@
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Object_.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/String_.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Unset_.php';
+require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Void_.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ClassConstFetch.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Clone_.php';
 require_once __DIR__ . '/../../../vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Closure.php';
diff --git a/preload.php b/preload.php
index bf61621a8c0..ff3df4b2673 100644
--- a/preload.php
+++ b/preload.php
@@ -71,10 +71,12 @@
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ExplicitOctalEmulator.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/MatchTokenEmulator.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/NullsafeTokenEmulator.php';
+require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/PipeOperatorEmulator.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/PropertyTokenEmulator.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ReadonlyFunctionTokenEmulator.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ReadonlyTokenEmulator.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/ReverseEmulator.php';
+require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Lexer/TokenEmulator/VoidCastEmulator.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Modifiers.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/NameContext.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Node/Arg.php';
@@ -122,6 +124,7 @@
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Mul.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/NotEqual.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/NotIdentical.php';
+require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Pipe.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Plus.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/Pow.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/BinaryOp/ShiftLeft.php';
@@ -139,6 +142,7 @@
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Object_.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/String_.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Unset_.php';
+require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Cast/Void_.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/ClassConstFetch.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Clone_.php';
 require_once __DIR__ . '/vendor/nikic/php-parser/lib/PhpParser/Node/Expr/Closure.php';