diff --git a/requirements.txt b/requirements.txt
index e537db7..fb76478 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -25,7 +25,7 @@ pydantic-settings==2.11.0
 # Database — SQLite (dev) + PostgreSQL (prod)
 aiosqlite==0.22.1
 sqlalchemy[asyncio]==2.0.46
-alembic==1.16.5
+alembic==1.18.4
 asyncpg==0.31.0
 
 # Cache — Redis (prod, optional for dev)