diff --git a/alembic/versions/20250417_072248_ea3bfabb_update_anime.py b/alembic/versions/20250417_072248_ea3bfabb_update_anime.py
index f47c256..d19b8a4 100644
--- a/alembic/versions/20250417_072248_ea3bfabb_update_anime.py
+++ b/alembic/versions/20250417_072248_ea3bfabb_update_anime.py
@@ -18,10 +18,10 @@ depends_on = None
 def upgrade():
     op.create_table(
         'animes',
-        sa.Column('id', sa.CHAR(32), primary_key=True, nullable=False),
+        sa.Column('id', sa.String(36), primary_key=True, nullable=False),
         sa.Column('name', sa.String(), nullable=False, unique=True),
         sa.Column('created_at', sa.DateTime(), server_default=func.now(), nullable=False),
-        sa.Column('updated_at', sa.DateTime(), server_default=func.now(), nullable=False),
+        sa.Column('updated_at', sa.DateTime(), server_default=func.now(), nullable=False, onupdate=func.now()),
         sa.Index('ix_animes_name', 'name', unique=True)
     )