diff --git a/ext/standard/basic_functions.stub.php b/ext/standard/basic_functions.stub.php
index 7a6ee00d8e4..0e0968e3b3c 100755
--- a/ext/standard/basic_functions.stub.php
+++ b/ext/standard/basic_functions.stub.php
@@ -911,7 +911,7 @@ function crc32(string $string): int {}
 /* crypt.c */
 
 /** @refcount 1 */
-function crypt(string $string, string $salt): string {}
+function crypt(#[\SensitiveParameter] string $string, string $salt): string {}
 
 /* datetime.c */
 
diff --git a/ext/standard/basic_functions_arginfo.h b/ext/standard/basic_functions_arginfo.h
index 4469a5b07ee..8793bd4eee2 100644
--- a/ext/standard/basic_functions_arginfo.h
+++ b/ext/standard/basic_functions_arginfo.h
@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: 4df5576b4e03b18896abf58e6c70d9fd6ae76687 */
+ * Stub hash: d0941f025c602b46179675026eb198d7425c717a */
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_set_time_limit, 0, 1, _IS_BOOL, 0)
 	ZEND_ARG_TYPE_INFO(0, seconds, IS_LONG, 0)
@@ -3567,6 +3567,8 @@ static void register_basic_functions_symbols(int module_number)
 	REGISTER_LONG_CONSTANT("PHP_ROUND_HALF_ODD", PHP_ROUND_HALF_ODD, CONST_PERSISTENT);
 
 
+	zend_add_parameter_attribute(zend_hash_str_find_ptr(CG(function_table), "crypt", sizeof("crypt") - 1), 0, ZSTR_KNOWN(ZEND_STR_SENSITIVEPARAMETER), 0);
+
 	zend_add_parameter_attribute(zend_hash_str_find_ptr(CG(function_table), "password_hash", sizeof("password_hash") - 1), 0, ZSTR_KNOWN(ZEND_STR_SENSITIVEPARAMETER), 0);
 
 	zend_add_parameter_attribute(zend_hash_str_find_ptr(CG(function_table), "password_verify", sizeof("password_verify") - 1), 0, ZSTR_KNOWN(ZEND_STR_SENSITIVEPARAMETER), 0);