diff --git a/src/PdfParser/Type/PdfDictionary.php b/src/PdfParser/Type/PdfDictionary.php
index 9f3aa30..f43dc07 100644
--- a/src/PdfParser/Type/PdfDictionary.php
+++ b/src/PdfParser/Type/PdfDictionary.php
@@ -48,14 +48,13 @@ public static function parse(Tokenizer $tokenizer, StreamReader $streamReader, P
             if (!($key instanceof PdfName)) {
                 $lastToken = null;
                 // ignore all other entries and search for the closing brackets
-                while (($token = $tokenizer->getNextToken()) !== '>' && $token !== false && $lastToken !== '>') {
+                while (($token = $tokenizer->getNextToken()) !== '>' || $lastToken !== '>') {
+                    if ($token === false) {
+                        return false;
+                    }
                     $lastToken = $token;
                 }
 
-                if ($token === false) {
-                    return false;
-                }
-
                 break;
             }
 
diff --git a/src/PdfReader/PdfReader.php b/src/PdfReader/PdfReader.php
index 95c4b7e..bcf2391 100644
--- a/src/PdfReader/PdfReader.php
+++ b/src/PdfReader/PdfReader.php
@@ -118,7 +118,6 @@ public function getPageCount()
      */
     public function getPage($pageNumber)
     {
-        /** @phpstan-ignore function.alreadyNarrowedType */
         if (!\is_numeric($pageNumber)) {
             throw new \InvalidArgumentException(
                 'Page number needs to be a number.'
diff --git a/tests/functional/PdfParser/Type/PdfDictionaryTest.php b/tests/functional/PdfParser/Type/PdfDictionaryTest.php
index bd7106e..a6a966a 100644
--- a/tests/functional/PdfParser/Type/PdfDictionaryTest.php
+++ b/tests/functional/PdfParser/Type/PdfDictionaryTest.php
@@ -29,6 +29,19 @@ public function parseProvider()
                     'A' => PdfString::create('hello')
                 ])
             ],
+            [
+                '/A (hello) B [<>]>>',
+                PdfDictionary::create([
+                    'A' => PdfString::create('hello')
+                ])
+            ],
+            // this faulty structure is currently not handled
+//            [
+//                '/A (hello) B [<<>>]>>',
+//                PdfDictionary::create([
+//                    'A' => PdfString::create('hello')
+//                ])
+//            ],
             [
                 '/A (1) /B (2) /C <</D (4) /E (5)>> >>',
                 PdfDictionary::create([
@@ -120,8 +133,8 @@ public function testParse($in, $expectedResult)
         $result = PdfDictionary::parse($tokenizer, $stream, $parser);
 
         $this->assertInstanceOf(PdfDictionary::class, $result);
-
         $this->assertEquals($expectedResult->value, $result->value);
+        $this->assertFalse($tokenizer->getNextToken());
     }
 
     public function testParseBehind()