diff --git a/pycose/messages/cosemessage.py b/pycose/messages/cosemessage.py
index 817d449..2449a22 100644
--- a/pycose/messages/cosemessage.py
+++ b/pycose/messages/cosemessage.py
@@ -33,7 +33,7 @@ def decorator(the_class):
         return decorator
 
     @classmethod
-    def decode(cls: Type['CM'], received: bytes, *args, **kwargs) -> 'CM':
+    def decode(cls: Type['CM'], received: bytes | bytearray | memoryview, *args, **kwargs) -> 'CM':
         """
         Decode received COSE message based on the CBOR tag.