diff --git a/pyrogram/client/types/document.py b/pyrogram/client/types/document.py
index d29d5aa9..91fb20e5 100644
--- a/pyrogram/client/types/document.py
+++ b/pyrogram/client/types/document.py
@@ -41,12 +41,23 @@ class Document(Object):
         file_size (``int`` ``32-bit``, optional):
             File size.
 
+        date (``int``, optional):
+            Date the document was sent in Unix time.
     """
     ID = 0xb0700007
 
-    def __init__(self, file_id, thumb=None, file_name=None, mime_type=None, file_size=None):
+    def __init__(
+            self,
+            file_id: str,
+            thumb=None,
+            file_name: str = None,
+            mime_type: str = None,
+            file_size: int = None,
+            date: int = None
+    ):
         self.file_id = file_id  # string
         self.thumb = thumb  # flags.0?PhotoSize
         self.file_name = file_name  # flags.1?string
         self.mime_type = mime_type  # flags.2?string
         self.file_size = file_size  # flags.3?int
+        self.date = date  # flags.3?int