diff --git a/Makefile b/Makefile
index 3b2f3dca..c4570330 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 .DEFAULT_GOAL := help
 
-base_python := python3.7
+base_python := python3
 py := poetry run
 python := $(py) python
 
diff --git a/aiogram/dispatcher/dispatcher.py b/aiogram/dispatcher/dispatcher.py
index 30255b88..d8f6b54e 100644
--- a/aiogram/dispatcher/dispatcher.py
+++ b/aiogram/dispatcher/dispatcher.py
@@ -151,7 +151,7 @@ class Dispatcher(Router):
         async for update in self._listen_updates(bot):
             await self.process_update(update=update, bot=bot, **kwargs)
 
-    async def _run_polling(self, *bots: Bot, **kwargs: Any) -> None:
+    async def start_polling(self, *bots: Bot, **kwargs: Any) -> None:
         """
         Polling runner
 
@@ -188,7 +188,7 @@ class Dispatcher(Router):
         :return:
         """
         try:
-            return asyncio.run(self._run_polling(*bots, **kwargs))
+            return asyncio.run(self.start_polling(*bots, **kwargs))
         except (KeyboardInterrupt, SystemExit):  # pragma: no cover
             # Allow to graceful shutdown
             pass
diff --git a/tests/test_dispatcher/test_dispatcher.py b/tests/test_dispatcher/test_dispatcher.py
index c85b288b..fd54d27c 100644
--- a/tests/test_dispatcher/test_dispatcher.py
+++ b/tests/test_dispatcher/test_dispatcher.py
@@ -164,7 +164,7 @@ class TestDispatcher:
             mocked_process_update.assert_awaited()
 
     @pytest.mark.asyncio
-    async def test_run_polling(self, bot: MockedBot):
+    async def test_start_polling(self, bot: MockedBot):
         dispatcher = Dispatcher()
         bot.add_result_for(
             GetMe, ok=True, result=User(id=42, is_bot=True, first_name="The bot", username="tbot")
@@ -183,14 +183,14 @@ class TestDispatcher:
             "aiogram.dispatcher.dispatcher.Dispatcher._listen_updates"
         ) as patched_listen_updates:
             patched_listen_updates.return_value = _mock_updates()
-            await dispatcher._run_polling(bot)
+            await dispatcher.start_polling(bot)
 
             mocked_emit_startup.assert_awaited()
             mocked_process_update.assert_awaited()
             mocked_emit_shutdown.assert_awaited()
 
-    def test_run(self, bot: MockedBot):
+    def test_run_polling(self, bot: MockedBot):
         dispatcher = Dispatcher()
-        with patch("aiogram.dispatcher.dispatcher.Dispatcher._run_polling") as patched_run_polling:
+        with patch("aiogram.dispatcher.dispatcher.Dispatcher.start_polling") as patched_start_polling:
             dispatcher.run_polling(bot)
-            patched_run_polling.assert_awaited_once()
+            patched_start_polling.assert_awaited_once()