diff --git a/wp-includes/pluggable.php b/wp-includes/pluggable.php
index 468e065586..206761aaef 100644
--- a/wp-includes/pluggable.php
+++ b/wp-includes/pluggable.php
@@ -1418,6 +1418,7 @@ if ( ! function_exists( 'wp_validate_redirect' ) ) :
 			$path = '';
 			if ( ! empty( $_SERVER['REQUEST_URI'] ) ) {
 				$path = dirname( parse_url( 'http://placeholder' . $_SERVER['REQUEST_URI'], PHP_URL_PATH ) . '?' );
+				$path = wp_normalize_path( $path );
 			}
 			$location = '/' . ltrim( $path . '/', '/' ) . $location;
 		}
diff --git a/wp-includes/version.php b/wp-includes/version.php
index f08acb103a..39b23db8c1 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.3-beta3-46471';
+$wp_version = '5.3-beta3-46472';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.