diff --git a/src/Rezzza/Flickr/Metadata.php b/src/Rezzza/Flickr/Metadata.php
index 4b5e3c5..913baaa 100644
--- a/src/Rezzza/Flickr/Metadata.php
+++ b/src/Rezzza/Flickr/Metadata.php
@@ -27,17 +27,17 @@ class Metadata
     /**
      * @var string
      */
-    protected $endpoint = 'http://api.flickr.com/services/rest/';
+    protected $endpoint = 'https://api.flickr.com/services/rest/';
 
     /**
      * @var string
      */
-    protected $uploadEndpoint = 'http://up.flickr.com/services/upload/';
+    protected $uploadEndpoint = 'https://up.flickr.com/services/upload/';
 
     /**
      * @var string
      */
-    protected $replaceEndpoint = 'http://up.flickr.com/services/replace/';
+    protected $replaceEndpoint = 'https://up.flickr.com/services/replace/';
 
     /**
      * @param string $apiKey apiKey