diff --git a/aerich/cli.py b/aerich/cli.py
index ba0353f..20fa4a6 100644
--- a/aerich/cli.py
+++ b/aerich/cli.py
@@ -36,6 +36,7 @@ def coro(f):
     def wrapper(*args, **kwargs):
         loop = asyncio.get_event_loop()
         loop.run_until_complete(f(*args, **kwargs))
+        loop.run_until_complete(Tortoise.close_connections())
 
     return wrapper