diff --git a/telegram/userprofilephotos.py b/telegram/userprofilephotos.py
index 91ded979a..df03bfca1 100644
--- a/telegram/userprofilephotos.py
+++ b/telegram/userprofilephotos.py
@@ -43,7 +43,7 @@ class UserProfilePhotos(TelegramObject):
     def de_json(data):
         """
         Args:
-            data (str):
+            data (dict):
 
         Returns:
             telegram.UserProfilePhotos: