diff --git a/wp-includes/formatting.php b/wp-includes/formatting.php
index ff087ad683..a85f14f014 100644
--- a/wp-includes/formatting.php
+++ b/wp-includes/formatting.php
@@ -1985,7 +1985,7 @@ function remove_accents( $string ) {
  */
 function sanitize_file_name( $filename ) {
 	$filename_raw  = $filename;
-	$special_chars = array( '?', '[', ']', '/', '\\', '=', '<', '>', ':', ';', ',', "'", '"', '&', '$', '#', '*', '(', ')', '|', '~', '`', '!', '{', '}', '%', '+', chr( 0 ) );
+	$special_chars = array( '?', '[', ']', '/', '\\', '=', '<', '>', ':', ';', ',', "'", '"', '&', '$', '#', '*', '(', ')', '|', '~', '`', '!', '{', '}', '%', '+', '’', '«', '»', '”', '“', chr( 0 ) );
 
 	// Check for support for utf8 in the installed PCRE library once and store the result in a static.
 	static $utf8_pcre = null;
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 0ba71ac38d..29e50eb4da 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.5-beta3-48595';
+$wp_version = '5.5-beta3-48596';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.