diff --git a/wp-includes/rest-api/endpoints/class-wp-rest-url-details-controller.php b/wp-includes/rest-api/endpoints/class-wp-rest-url-details-controller.php
index 27d8a9c6bf..3a0e3c797c 100644
--- a/wp-includes/rest-api/endpoints/class-wp-rest-url-details-controller.php
+++ b/wp-includes/rest-api/endpoints/class-wp-rest-url-details-controller.php
@@ -451,7 +451,7 @@ class WP_REST_URL_Details_Controller extends WP_REST_Controller {
 	 * @return mixed The value from the cache.
 	 */
 	private function get_cache( $key ) {
-		return get_transient( $key );
+		return get_site_transient( $key );
 	}
 
 	/**
@@ -478,7 +478,7 @@ class WP_REST_URL_Details_Controller extends WP_REST_Controller {
 		 */
 		$cache_expiration = apply_filters( 'rest_url_details_cache_expiration', $ttl );
 
-		return set_transient( $key, $data, $cache_expiration );
+		return set_site_transient( $key, $data, $cache_expiration );
 	}
 
 	/**
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 483e09c9d8..a95b9b8511 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.9-beta1-52310';
+$wp_version = '5.9-beta1-52311';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.