diff --git a/ariadne/asgi/handlers/http.py b/ariadne/asgi/handlers/http.py
index 8d261f60..9432fecc 100644
--- a/ariadne/asgi/handlers/http.py
+++ b/ariadne/asgi/handlers/http.py
@@ -93,13 +93,13 @@ async def handle(self, scope: Scope, receive: Receive, send: Send) -> None:
         response = await self.handle_request(request)
         await response(scope, receive, send)
 
-    async def handle_request_override(self, request: Request) -> Optional[Response]:
+    async def handle_request_override(self, _: Request) -> Optional[Response]:
         """Override the default request handling logic in subclasses.
         Is called in the `handle_request` method before the default logic.
         If None is returned, the default logic is executed.
 
          # Required arguments:
-         `request`: the `Request` instance from Starlette or FastAPI.
+         `_`: the `Request` instance from Starlette or FastAPI.
         """
         return None
 
diff --git a/ariadne/contrib/sse.py b/ariadne/contrib/sse.py
index e6b4be0c..cbc5e506 100644
--- a/ariadne/contrib/sse.py
+++ b/ariadne/contrib/sse.py
@@ -209,7 +209,8 @@ async def _ping(self, send: Send) -> None:
                 await send(
                     {
                         "type": "http.response.body",
-                        # always encode as utf-8 as per https://html.spec.whatwg.org/multipage/server-sent-events.html#sse-processing-model
+                        # always encode as utf-8 as per
+                        # https://html.spec.whatwg.org/multipage/server-sent-events.html#sse-processing-model
                         "body": ":\r\n\r\n".encode("utf-8"),
                         "more_body": True,
                     }
@@ -276,15 +277,17 @@ def encode_event(event: GraphQLServerSentEvent) -> bytes:
         # Required arguments
         `event`: the GraphQLServerSentEvent object
         """
-        # always encode as utf-8 as per https://html.spec.whatwg.org/multipage/server-sent-events.html#sse-processing-model
+        # always encode as utf-8 as per
+        # https://html.spec.whatwg.org/multipage/server-sent-events.html#sse-processing-model
         return str(event).encode("utf-8")
 
 
 class GraphQLHTTPSSEHandler(GraphQLHTTPHandler):
     """Extension to the default GraphQLHTTPHandler to also handle Server-Sent Events as per
-    the GraphQL SSE Protocol specification. This handler only supports the defined `Distinct connections mode`
-    due to its statelessness. This implementation is based on the specification as of commit
-    80cf75b5952d1a065c95bdbd6a74304c90dbe2c5. For more information see the specification
+    the GraphQL SSE Protocol specification. This handler only supports the defined
+    `Distinct connections mode` due to its statelessness. This implementation is based on
+    the specification as of commit 80cf75b5952d1a065c95bdbd6a74304c90dbe2c5.
+    For more information see the specification
     (https://github.com/enisdenjo/graphql-sse/blob/master/PROTOCOL.md)
     """
 
diff --git a/tests/asgi/test_sse.py b/tests/asgi/test_sse.py
index ad7ed216..05a67257 100644
--- a/tests/asgi/test_sse.py
+++ b/tests/asgi/test_sse.py
@@ -179,7 +179,7 @@ def test_ping_is_send_sse(sse_client):
 def test_custom_ping_interval(schema):
     app = GraphQL(
         schema,
-        http_handler=GraphQLHTTPSSEHandler(ping_interval=10),
+        http_handler=GraphQLHTTPSSEHandler(ping_interval=8),
         introspection=False,
     )
     sse_client = TestClient(app, headers=SSE_HEADER)
diff --git a/tests_integrations/fastapi/requirements.txt b/tests_integrations/fastapi/requirements.txt
index b039b774..3524c884 100644
--- a/tests_integrations/fastapi/requirements.txt
+++ b/tests_integrations/fastapi/requirements.txt
@@ -1,27 +1,30 @@
 #
-# This file is autogenerated by pip-compile with Python 3.11
+# This file is autogenerated by pip-compile with Python 3.10
 # by the following command:
 #
 #    pip-compile --output-file=requirements.txt requirements.in
 #
-annotated-types==0.6.0
+annotated-types==0.7.0
     # via pydantic
-anyio==3.7.1
+anyio==4.5.2
     # via starlette
-fastapi==0.109.1
+exceptiongroup==1.2.2
+    # via anyio
+fastapi==0.115.6
     # via -r requirements.in
-idna==3.7
+idna==3.10
     # via anyio
-pydantic==2.4.2
+pydantic==2.10.3
     # via fastapi
-pydantic-core==2.10.1
+pydantic-core==2.27.1
     # via pydantic
-sniffio==1.3.0
+sniffio==1.3.1
     # via anyio
-starlette==0.35.1
+starlette==0.41.3
     # via fastapi
-typing-extensions==4.8.0
+typing-extensions==4.12.2
     # via
+    #   anyio
     #   fastapi
     #   pydantic
     #   pydantic-core