diff --git a/schedule.py b/schedule.py
index 9a89588..c7173f5 100755
--- a/schedule.py
+++ b/schedule.py
@@ -6,13 +6,13 @@ import json
 import os
 import re
 import sys
+import typing
 from datetime import date, datetime, timedelta
-from typing import NoReturn
 
-import ics
+import ics  # type: ignore
 import jinja2
 import requests
-from playwright.sync_api import Playwright, sync_playwright
+from playwright.sync_api import Playwright, sync_playwright  # type: ignore
 
 base_dir = os.path.dirname(__file__)
 
@@ -24,8 +24,7 @@ template = env.get_template("schedule.html")
 config_location = os.path.join(base_dir, "config")
 auth_json_path = os.path.join(base_dir, "auth.json")
 
-assert os.path.exists(config_location)
-assert os.path.exists(auth_json_path)
+assert os.path.exists(config_location) and os.path.exists(auth_json_path)
 config = configparser.ConfigParser()
 config.read(config_location)
 username = config["login"]["username"]
@@ -88,8 +87,7 @@ def retrieve_schedule() -> requests.models.Response:
 
 def read_html_from_json(r: requests.models.Response) -> str:
     """Return HTML from the JSON response."""
-    html: str = r.json()["html"]
-    return html
+    return typing.cast(str, r.json()["html"])
 
 
 def login() -> None:
@@ -98,7 +96,7 @@ def login() -> None:
         run(playwright)
 
 
-def get_schedule_html() -> str | NoReturn:
+def get_schedule_html() -> str | typing.NoReturn:
     """Grab the schedule and return the HTML part of the response."""
     if not os.path.exists(auth_json_path):
         login()
@@ -177,7 +175,7 @@ def html_to_ics(html: str) -> ics.Calendar:
         event = ics.Event()
         event.name = "Wheelie Fresh Bins"
         event.begin = d
-        event.end = d + timedelta(days=1)
+        event.make_all_day()
         cal.events.add(event)
 
     return cal
@@ -196,7 +194,7 @@ def main() -> None:
     with open(ics_file, "w") as fh:
         fh.write(cal.serialize())
 
-    now = datetime.utcnow()
+    now = datetime.utcnow()  # need to rewrite this, utcnow is deprecated
     now_str = now.strftime("%Y-%m-%d_%H:%M")
     filename = os.path.join(data_dir, now_str + ".html")
     with open(filename, "w") as fh: