diff --git a/wp-includes/atomlib.php b/wp-includes/atomlib.php
index 91407cb987..0bcf09418b 100644
--- a/wp-includes/atomlib.php
+++ b/wp-includes/atomlib.php
@@ -157,14 +157,13 @@ class AtomParser {
         }
 
         $parser = xml_parser_create_ns();
-        xml_set_object($parser, $this);
-        xml_set_element_handler($parser, "start_element", "end_element");
+        xml_set_element_handler($parser, array($this, "start_element"), array($this, "end_element"));
         xml_parser_set_option($parser,XML_OPTION_CASE_FOLDING,0);
         xml_parser_set_option($parser,XML_OPTION_SKIP_WHITE,0);
-        xml_set_character_data_handler($parser, "cdata");
-        xml_set_default_handler($parser, "_default");
-        xml_set_start_namespace_decl_handler($parser, "start_ns");
-        xml_set_end_namespace_decl_handler($parser, "end_ns");
+        xml_set_character_data_handler($parser, array($this, "cdata"));
+        xml_set_default_handler($parser, array($this, "_default"));
+        xml_set_start_namespace_decl_handler($parser, array($this, "start_ns"));
+        xml_set_end_namespace_decl_handler($parser, array($this, "end_ns"));
 
         $this->content = '';
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index b0331a6681..a8c957a33f 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.7-alpha-59061';
+$wp_version = '6.7-alpha-59062';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.