diff --git a/examples/resources/base.py b/examples/resources/base.py
index ad8f541..0709f28 100644
--- a/examples/resources/base.py
+++ b/examples/resources/base.py
@@ -13,12 +13,12 @@ def health_auth_check() -> Dict:
     return dict(greeting="I'm authenticated and healthy !!!")
 
 
-@app.get('/raise_cuenca_errors')
+@app.get('/raise_cuenca_errors', response_model=None)
 def raise_cuenca_errors() -> NoReturn:
     raise WrongCredsError('you are not lucky enough!')
 
 
-@app.get('/raise_fast_agave_errors')
+@app.get('/raise_fast_agave_errors', response_model=None)
 def raise_fast_agave_errors() -> NoReturn:
     raise UnauthorizedError('nice try!')
 
diff --git a/examples/resources/users.py b/examples/resources/users.py
index 53e4f91..8bff39e 100644
--- a/examples/resources/users.py
+++ b/examples/resources/users.py
@@ -18,6 +18,7 @@ async def update(
         user: UserModel, request: UserUpdateRequest, api_request: Request
     ) -> Response:
         user.name = request.name
-        user.ip = api_request.client.host
+        if api_request.client is not None:
+            user.ip = api_request.client.host
         await user.async_save()
         return Response(content=user.to_dict(), status_code=200)
diff --git a/requirements-test.txt b/requirements-test.txt
index 7918af1..efcdcc8 100644
--- a/requirements-test.txt
+++ b/requirements-test.txt
@@ -3,12 +3,12 @@ flake8==4.0.*
 isort==5.10.*
 mock==4.0.3
 mongomock==4.1.*
-moto[server]==2.2.*
+moto[server]==5.0.9
 mypy==1.0.1
 pytest==7.4.*
 pytest-cov==4.1.*
 pytest-vcr==1.0.*
 pytest-asyncio==0.15.*
 requests==2.28.*
-boto3==1.20.24
-botocore==1.23.24
+boto3==1.34.106
+botocore==1.34.106
diff --git a/requirements.txt b/requirements.txt
index bbf0412..fce7db7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
-aiobotocore==2.1.0
-cuenca-validations==0.11.19
-fastapi==0.68.2
-mongoengine-plus==0.0.3
-python-multipart==0.0.5
+aiobotocore==2.13.0
+cuenca-validations==0.11.29
+fastapi==0.111.0
+mongoengine-plus==0.2.2
+python-multipart==0.0.9
 starlette-context==0.3.3
 types-aiobotocore-sqs==2.1.0.post1
\ No newline at end of file