diff --git a/backend/requirements.txt b/backend/requirements.txt
index 413b118..040cea8 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,16 +1,16 @@
 fastapi==0.115.6
 uvicorn[standard]==0.34.0
-sqlalchemy[asyncio]==2.0.36
+sqlalchemy==2.0.36
 alembic==1.14.0
-asyncpg==0.30.0
 psycopg2-binary==2.9.10
+redis==5.2.1
 pydantic==2.10.3
 pydantic-settings==2.7.0
 python-jose[cryptography]==3.3.0
 passlib[bcrypt]==1.7.4
 python-multipart==0.0.20
-redis==5.2.1
+email-validator==2.2.0
 httpx==0.28.1
 pytest==8.3.4
-pytest-asyncio==0.24.0
-aiosqlite==0.20.0
+pytest-asyncio==0.25.0
+pytest-cov==6.0.0