diff --git a/django-stubs/db/migrations/loader.pyi b/django-stubs/db/migrations/loader.pyi
index 7492be1..c63336d 100644
--- a/django-stubs/db/migrations/loader.pyi
+++ b/django-stubs/db/migrations/loader.pyi
@@ -16,7 +16,7 @@ MIGRATIONS_MODULE_NAME: str
 class MigrationLoader:
     connection: Optional[BaseDatabaseWrapper] = ...
     disk_migrations: Dict[Tuple[str, str], Migration] = ...
-    applied_migrations: Set[Tuple[str, str]] = ...
+    applied_migrations: Dict[Tuple[str, str], Migration] = ...
     ignore_no_migrations: bool = ...
     def __init__(
         self, connection: Optional[BaseDatabaseWrapper], load: bool = ..., ignore_no_migrations: bool = ...