diff --git a/alembic/versions/009_add_calendar_fields.py b/alembic/versions/009_add_calendar_fields.py
index 84308fe..3068d21 100644
--- a/alembic/versions/009_add_calendar_fields.py
+++ b/alembic/versions/009_add_calendar_fields.py
@@ -9,7 +9,7 @@ from typing import Sequence, Union
 from alembic import op
 import sqlalchemy as sa
 
-revision: str = "009"
+revision: str = "009_add_calendar_fields"
 down_revision: Union[str, None] = "008"
 branch_labels: Union[str, Sequence[str], None] = None
 depends_on: Union[str, Sequence[str], None] = None