diff --git a/ext/intl/breakiterator/breakiterator.stub.php b/ext/intl/breakiterator/breakiterator.stub.php
index ee59e4a406ba7..8132c12f1c84e 100644
--- a/ext/intl/breakiterator/breakiterator.stub.php
+++ b/ext/intl/breakiterator/breakiterator.stub.php
@@ -86,7 +86,7 @@ public function getErrorMessage(): string {}
     public function getLocale(int $type): string|false {}
 
     /** @tentative-return-type */
-    public function getPartsIterator(string $type = IntlPartsIterator::KEY_SEQUENTIAL): IntlPartsIterator {}
+    public function getPartsIterator(int $type = IntlPartsIterator::KEY_SEQUENTIAL): IntlPartsIterator {}
 
     /** @tentative-return-type */
     public function getText(): ?string {}
diff --git a/ext/intl/breakiterator/breakiterator_arginfo.h b/ext/intl/breakiterator/breakiterator_arginfo.h
index 9475f5e987fc6..fd6edd6f2abb6 100644
--- a/ext/intl/breakiterator/breakiterator_arginfo.h
+++ b/ext/intl/breakiterator/breakiterator_arginfo.h
@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: 08122a53702dd08727cc88144419dcc4eb9299af */
+ * Stub hash: 14892bbc6f25c04c109ddbbe140a4b1f575cafd6 */
 
 ZEND_BEGIN_ARG_WITH_TENTATIVE_RETURN_OBJ_INFO_EX(arginfo_class_IntlBreakIterator_createCharacterInstance, 0, 0, IntlBreakIterator, 1)
 	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, locale, IS_STRING, 1, "null")
@@ -38,7 +38,7 @@ ZEND_BEGIN_ARG_WITH_TENTATIVE_RETURN_TYPE_MASK_EX(arginfo_class_IntlBreakIterato
 ZEND_END_ARG_INFO()
 
 ZEND_BEGIN_ARG_WITH_TENTATIVE_RETURN_OBJ_INFO_EX(arginfo_class_IntlBreakIterator_getPartsIterator, 0, 0, IntlPartsIterator, 0)
-	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, type, IS_STRING, 0, "IntlPartsIterator::KEY_SEQUENTIAL")
+	ZEND_ARG_TYPE_INFO_WITH_DEFAULT_VALUE(0, type, IS_LONG, 0, "IntlPartsIterator::KEY_SEQUENTIAL")
 ZEND_END_ARG_INFO()
 
 ZEND_BEGIN_ARG_WITH_TENTATIVE_RETURN_TYPE_INFO_EX(arginfo_class_IntlBreakIterator_getText, 0, 0, IS_STRING, 1)