diff --git a/homeassistant/components/iqvia/sensor.py b/homeassistant/components/iqvia/sensor.py
index d4c01c6fb67..46da1aea0aa 100644
--- a/homeassistant/components/iqvia/sensor.py
+++ b/homeassistant/components/iqvia/sensor.py
@@ -7,9 +7,9 @@ from typing import NamedTuple
 import numpy as np
 
 from homeassistant.components.sensor import (
-    STATE_CLASS_MEASUREMENT,
     SensorEntity,
     SensorEntityDescription,
+    SensorStateClass,
 )
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import ATTR_STATE
@@ -99,7 +99,7 @@ INDEX_SENSOR_DESCRIPTIONS = (
         key=TYPE_ALLERGY_TODAY,
         name="Allergy Index: Today",
         icon="mdi:flower",
-        state_class=STATE_CLASS_MEASUREMENT,
+        state_class=SensorStateClass.MEASUREMENT,
     ),
     SensorEntityDescription(
         key=TYPE_ALLERGY_TOMORROW,
@@ -110,7 +110,7 @@ INDEX_SENSOR_DESCRIPTIONS = (
         key=TYPE_ASTHMA_TODAY,
         name="Asthma Index: Today",
         icon="mdi:flower",
-        state_class=STATE_CLASS_MEASUREMENT,
+        state_class=SensorStateClass.MEASUREMENT,
     ),
     SensorEntityDescription(
         key=TYPE_ASTHMA_TOMORROW,
@@ -121,7 +121,7 @@ INDEX_SENSOR_DESCRIPTIONS = (
         key=TYPE_DISEASE_TODAY,
         name="Cold & Flu Index: Today",
         icon="mdi:pill",
-        state_class=STATE_CLASS_MEASUREMENT,
+        state_class=SensorStateClass.MEASUREMENT,
     ),
 )