diff --git a/sp_api/__version__.py b/sp_api/__version__.py
index 58d478ab1..3f262a634 100644
--- a/sp_api/__version__.py
+++ b/sp_api/__version__.py
@@ -1 +1 @@
-__version__ = '1.2.0'
+__version__ = '1.2.1'
diff --git a/sp_api/base/notifications.py b/sp_api/base/notifications.py
index 728a1bb3d..29709d866 100644
--- a/sp_api/base/notifications.py
+++ b/sp_api/base/notifications.py
@@ -64,3 +64,6 @@ class NotificationType(str, Enum):
 
     # REPORT_PROCESSING_FINISHED = "Sent whenever any report that you have requested using the Selling Partner API for Reports reaches a report processing status of DONE, CANCELLED, or FATAL."
     REPORT_PROCESSING_FINISHED = "REPORT_PROCESSING_FINISHED"
+
+    # DATA_KIOSK_QUERY_PROCESSING_FINISHED = "Sent when a Data Kiosk query finishes processing."
+    DATA_KIOSK_QUERY_PROCESSING_FINISHED = "DATA_KIOSK_QUERY_PROCESSING_FINISHED"
\ No newline at end of file