From c40c9dae67859ff50c58ec82c11fd146cfeae389 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Tshipenchko?= <dev@zxc.sx>
Date: Mon, 3 Apr 2023 00:07:06 +0600
Subject: [PATCH] Fixed signature of startup/shutdown events - Include the
 **dispatcher.workflow_data as the handler arguments

---
 CHANGES/1155.bugfix.rst          | 1 +
 aiogram/dispatcher/dispatcher.py | 9 +++++++--
 2 files changed, 8 insertions(+), 2 deletions(-)
 create mode 100644 CHANGES/1155.bugfix.rst

diff --git a/CHANGES/1155.bugfix.rst b/CHANGES/1155.bugfix.rst
new file mode 100644
index 00000000..753ffc96
--- /dev/null
+++ b/CHANGES/1155.bugfix.rst
@@ -0,0 +1 @@
+Fixed signature of startup/shutdown events to include the **dispatcher.workflow_data as the handler arguments.
diff --git a/aiogram/dispatcher/dispatcher.py b/aiogram/dispatcher/dispatcher.py
index a7124d44..8485d83c 100644
--- a/aiogram/dispatcher/dispatcher.py
+++ b/aiogram/dispatcher/dispatcher.py
@@ -488,8 +488,13 @@ class Dispatcher(Router):
                         signal.SIGINT, self._signal_stop_polling, signal.SIGINT
                     )
 
-            workflow_data = {"dispatcher": self, "bots": bots, "bot": bots[-1]}
-            workflow_data.update(kwargs)
+            workflow_data = {
+                "dispatcher": self,
+                "bots": bots,
+                "bot": bots[-1],
+                **kwargs,
+                **self.workflow_data,
+            }
             await self.emit_startup(**workflow_data)
             loggers.dispatcher.info("Start polling")
             try: