diff --git a/custom_components/calendarific/__init__.py b/custom_components/calendarific/__init__.py
index 1972126..626b5ad 100644
--- a/custom_components/calendarific/__init__.py
+++ b/custom_components/calendarific/__init__.py
@@ -7,7 +7,7 @@
 import voluptuous as vol
 
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.helpers.typing import HomeAssistantType
+import homeassistant.core.HomeAssistant
 
 from homeassistant import config_entries
 import homeassistant.helpers.config_validation as cv
@@ -53,7 +53,7 @@ def setup(hass, config):
     return True
 
 
-async def async_setup_entry(hass: HomeAssistantType, entry: ConfigEntry):
+async def async_setup_entry(hass, entry: ConfigEntry):
     hass.async_create_task(
         hass.config_entries.async_forward_entry_setup(entry, "sensor")
     )
diff --git a/hacs.json b/hacs.json
index 31fc355..4a39889 100644
--- a/hacs.json
+++ b/hacs.json
@@ -4,6 +4,6 @@
   "zip_release": true,
   "filename": "calendarific.zip",
   "domains": ["calendarific", "sensor"],
-  "homeassistant": "2021.12.0",
+  "homeassistant": "2024.4.0",
   "iot_class": "Cloud Polling"
 }