diff --git a/composer.dingo.json b/composer.dingo.json
index 22a63842..0c743344 100644
--- a/composer.dingo.json
+++ b/composer.dingo.json
@@ -27,11 +27,11 @@
         "illuminate/support": "^8.0|^9.0",
         "league/flysystem": "^1.1.4|^2.1.1|^3.0",
         "mpociot/reflection-docblock": "^1.0.1",
-        "nikic/php-parser": "^4.10",
-        "nunomaduro/collision": "^5.10|^6.0",
+        "nikic/php-parser": "^5.0",
+        "nunomaduro/collision": "^5.10|^6.0|^7.0|^8.0",
         "ramsey/uuid": "^4.2.2",
         "shalvah/clara": "^3.1.0",
-        "shalvah/upgrader": "0.*",
+        "shalvah/upgrader": ">=0.6.0",
         "spatie/data-transfer-object": "^2.6|^3.0",
         "symfony/var-exporter": "^5.4|^6.0|^7.0",
         "symfony/yaml": "^5.4|^6.0|^7.0"
diff --git a/composer.json b/composer.json
index 46a57107..da355f90 100644
--- a/composer.json
+++ b/composer.json
@@ -26,11 +26,11 @@
         "illuminate/support": "^8.0|^9.0|^10.0",
         "league/flysystem": "^1.1.4|^2.1.1|^3.0",
         "mpociot/reflection-docblock": "^1.0.1",
-        "nikic/php-parser": "^4.10",
+        "nikic/php-parser": "^5.0",
         "nunomaduro/collision": "^5.10|^6.0|^7.0|^8.0",
         "ramsey/uuid": "^4.2.2",
         "shalvah/clara": "^3.1.0",
-        "shalvah/upgrader": "^0.3.0",
+        "shalvah/upgrader": ">=0.6.0",
         "spatie/data-transfer-object": "^2.6|^3.0",
         "symfony/var-exporter": "^5.4|^6.0|^7.0",
         "symfony/yaml": "^5.4|^6.0|^7.0"
diff --git a/src/Extracting/MethodAstParser.php b/src/Extracting/MethodAstParser.php
index 87c739b7..99f6fe6d 100644
--- a/src/Extracting/MethodAstParser.php
+++ b/src/Extracting/MethodAstParser.php
@@ -43,7 +43,7 @@ public static function getMethodAst(ReflectionFunctionAbstract $method)
      */
     protected static function parseClassSourceCode(string $sourceCode): ?array
     {
-        $parser = (new ParserFactory)->create(ParserFactory::PREFER_PHP7);
+        $parser = (new ParserFactory)->createForHostVersion();
         try {
             $ast = $parser->parse($sourceCode);
         } catch (Throwable $error) {
diff --git a/src/Extracting/Shared/ValidationRulesFinders/ValidatorMake.php b/src/Extracting/Shared/ValidationRulesFinders/ValidatorMake.php
index a3bec16b..e5b2856d 100644
--- a/src/Extracting/Shared/ValidationRulesFinders/ValidatorMake.php
+++ b/src/Extracting/Shared/ValidationRulesFinders/ValidatorMake.php
@@ -24,8 +24,8 @@ public static function find(Node $node)
 
         if (
             $expr instanceof Node\Expr\StaticCall
-            && !empty($expr->class->parts)
-            && end($expr->class->parts) == "Validator"
+            && !empty($expr->class->name)
+            && str_ends_with($expr->class->name, "Validator")
             && $expr->name->name == "make"
         ) {
             return $expr->args[1]->value;
diff --git a/src/Extracting/Strategies/GetFromInlineValidatorBase.php b/src/Extracting/Strategies/GetFromInlineValidatorBase.php
index e14c516d..5757b55a 100644
--- a/src/Extracting/Strategies/GetFromInlineValidatorBase.php
+++ b/src/Extracting/Strategies/GetFromInlineValidatorBase.php
@@ -63,7 +63,7 @@ public function lookForInlineValidationRules(ClassMethod $methodAst): array
         $rules = [];
         $customParameterData = [];
         foreach ($validationRules->items as $item) {
-            /** @var Node\Expr\ArrayItem $item */
+            /** @var Node\ArrayItem $item */
             if (!$item->key instanceof Node\Scalar\String_) {
                 continue;
             }
@@ -77,7 +77,7 @@ public function lookForInlineValidationRules(ClassMethod $methodAst): array
             } else if ($item->value instanceof Node\Expr\Array_) {
                 $rulesList = [];
                 foreach ($item->value->items as $arrayItem) {
-                    /** @var Node\Expr\ArrayItem $arrayItem */
+                    /** @var Node\ArrayItem $arrayItem */
                     if ($arrayItem->value instanceof Node\Scalar\String_) {
                         $rulesList[] = $arrayItem->value->value;
                     }
@@ -122,14 +122,14 @@ enum_exists($enum) && method_exists($enum, 'tryFrom')
         return [$rules, $customParameterData];
     }
 
-    protected function extractEnumClassFromArrayItem(Node\Expr\ArrayItem $arrayItem): ?string
+    protected function extractEnumClassFromArrayItem(Node\ArrayItem $arrayItem): ?string
     {
         $args = [];
 
         // Enum rule with the form "new Enum(...)"
         if ($arrayItem->value instanceof Node\Expr\New_ &&
             $arrayItem->value->class instanceof Node\Name &&
-            last($arrayItem->value->class->parts) === 'Enum'
+            str_ends_with($arrayItem->value->class->name, 'Enum')
         ) {
             $args = $arrayItem->value->args;
         }
@@ -137,7 +137,7 @@ protected function extractEnumClassFromArrayItem(Node\Expr\ArrayItem $arrayItem)
         // Enum rule with the form "Rule::enum(...)"
         else if ($arrayItem->value instanceof Node\Expr\StaticCall &&
             $arrayItem->value->class instanceof Node\Name &&
-            last($arrayItem->value->class->parts) === 'Rule' &&
+            str_ends_with($arrayItem->value->class->name, 'Rule') &&
             $arrayItem->value->name instanceof Node\Identifier &&
             $arrayItem->value->name->name === 'enum'
         ) {
@@ -150,7 +150,7 @@ protected function extractEnumClassFromArrayItem(Node\Expr\ArrayItem $arrayItem)
         if ($arg->value instanceof Node\Expr\ClassConstFetch &&
             $arg->value->class instanceof Node\Name
         ) {
-            return '\\' . implode('\\', $arg->value->class->parts);
+            return '\\' . $arg->value->class->name;
         } else if ($arg->value instanceof Node\Scalar\String_) {
             return $arg->value->value;
         }