diff --git a/composer.json b/composer.json
index 9c594d34..cc24b51a 100644
--- a/composer.json
+++ b/composer.json
@@ -32,7 +32,7 @@
     "require-dev": {
         "friendsofphp/php-cs-fixer": "^2.19 || ^3.8",
         "mf2/mf2": "^0.5.0",
-        "phpstan/phpstan": "~1.11.11",
+        "phpstan/phpstan": "~1.12.2",
         "phpunit/phpunit": "^8 || ^9 || ^10",
         "psr/http-client": "^1.0",
         "psr/http-factory": "^1.0",
diff --git a/src/IRI.php b/src/IRI.php
index fd906c1a..4b35b6e9 100644
--- a/src/IRI.php
+++ b/src/IRI.php
@@ -301,12 +301,10 @@ protected function parse_iri(string $iri)
             if ($match[1] === '') {
                 $match['scheme'] = null;
             }
-            if (!isset($match[3]) || $match[3] === '') {
+            if ($match[3] === '') {
                 $match['authority'] = null;
             }
-            if (!isset($match[5])) {
-                $match['path'] = '';
-            }
+            $match['path'] = '';
             if (!isset($match[6]) || $match[6] === '') {
                 $match['query'] = null;
             }