diff --git a/marketing_api/routes/base.py b/marketing_api/routes/base.py
index 964daf4..5ad80e8 100644
--- a/marketing_api/routes/base.py
+++ b/marketing_api/routes/base.py
@@ -39,7 +39,7 @@ async def write_action(
     """Создать действие"""
     user_id = user.get("id") if user else None
     logger.debug(f"write_action by {user_id=}")
-    ai = ActionsInfo(**user_action_info.dict())
+    ai = ActionsInfo(**user_action_info.model_dump())
     db.session.add(ai)
     db.session.flush()
     if ai.user:
@@ -95,7 +95,7 @@ async def http_error_handler(req, exc):
 
 app.add_middleware(
     DBSessionMiddleware,
-    db_url=settings.DB_DSN,
+    db_url=str(settings.DB_DSN),
     engine_args={"pool_pre_ping": True, "isolation_level": "AUTOCOMMIT"},
 )
 
diff --git a/marketing_api/routes/models.py b/marketing_api/routes/models.py
index f895ef5..4a0123b 100644
--- a/marketing_api/routes/models.py
+++ b/marketing_api/routes/models.py
@@ -1,24 +1,23 @@
-from pydantic import BaseModel
+from pydantic import BaseModel, ConfigDict
 
 
 class Base(BaseModel):
-    class Config:
-        orm_mode = True
+    model_config = ConfigDict(from_attributes=True)
 
 
 class ActionInfo(Base):
-    user_id: int | None
+    user_id: int | None = None
     action: str
-    additional_data: str | None
-    path_from: str | None
-    path_to: str | None
+    additional_data: str | None = None
+    path_from: str | None = None
+    path_to: str | None = None
 
 
 class User(Base):
     id: int
-    union_number: str | None
+    union_number: str | None = None
 
 
 class UserPatch(Base):
-    union_number: str | None
-    auth_user_id: int | None
+    union_number: str | None = None
+    auth_user_id: int | None = None
diff --git a/marketing_api/settings.py b/marketing_api/settings.py
index a602307..8e570db 100644
--- a/marketing_api/settings.py
+++ b/marketing_api/settings.py
@@ -1,7 +1,8 @@
 import os
 from functools import lru_cache
 
-from pydantic import BaseSettings, PostgresDsn
+from pydantic import ConfigDict, PostgresDsn
+from pydantic_settings import BaseSettings
 
 
 class Settings(BaseSettings):
@@ -15,11 +16,7 @@ class Settings(BaseSettings):
     CORS_ALLOW_METHODS: list[str] = ['*']
     CORS_ALLOW_HEADERS: list[str] = ['*']
 
-    class Config:
-        """Pydantic BaseSettings config"""
-
-        case_sensitive = True
-        env_file = ".env"
+    model_config = ConfigDict(case_sensitive=True, env_file=".env", extra="ignore")
 
 
 @lru_cache
diff --git a/migrations/env.py b/migrations/env.py
index 48a4976..020aee6 100644
--- a/migrations/env.py
+++ b/migrations/env.py
@@ -61,7 +61,7 @@ def run_migrations_online():
 
     """
     configuration = config.get_section(config.config_ini_section)
-    configuration['sqlalchemy.url'] = settings.DB_DSN
+    configuration['sqlalchemy.url'] = str(settings.DB_DSN)
     connectable = engine_from_config(
         configuration,
         prefix="sqlalchemy.",
diff --git a/migrations/versions/0ea7185ac58b_useragent.py b/migrations/versions/0ea7185ac58b_useragent.py
index aaa764b..aec50fe 100644
--- a/migrations/versions/0ea7185ac58b_useragent.py
+++ b/migrations/versions/0ea7185ac58b_useragent.py
@@ -5,8 +5,8 @@
 Create Date: 2023-05-05 12:25:03.383848
 
 """
-from alembic import op
 import sqlalchemy as sa
+from alembic import op
 
 
 # revision identifiers, used by Alembic.
diff --git a/requirements.txt b/requirements.txt
index 888de4d..635979f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,3 +8,4 @@ SQLAlchemy
 gunicorn
 auth-lib-profcomff[fastapi]
 logging-profcomff
+pydantic-settings
\ No newline at end of file
diff --git a/tests/conftest.py b/tests/conftest.py
index ecb766a..706b6e8 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -18,7 +18,7 @@ def client():
 @pytest.fixture(scope='session')
 def dbsession():
     settings = get_settings()
-    engine = create_engine(settings.DB_DSN)
+    engine = create_engine(str(settings.DB_DSN))
     TestingSessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
     Base.metadata.create_all(bind=engine)
     yield TestingSessionLocal()