diff --git a/homeassistant/components/stookwijzer/const.py b/homeassistant/components/stookwijzer/const.py
index 1a125da6a6bf7a..d1ac46148a7747 100644
--- a/homeassistant/components/stookwijzer/const.py
+++ b/homeassistant/components/stookwijzer/const.py
@@ -10,6 +10,6 @@
 class StookwijzerState(StrEnum):
     """Stookwijzer states for sensor entity."""
 
-    BLUE = "blauw"
-    ORANGE = "oranje"
-    RED = "rood"
+    CODE_YELLOW = "code_yellow"
+    CODE_ORANGE = "code_orange"
+    CODE_RED = "code_red"
diff --git a/homeassistant/components/stookwijzer/diagnostics.py b/homeassistant/components/stookwijzer/diagnostics.py
index e29606cb191fc6..85996bb63941fd 100644
--- a/homeassistant/components/stookwijzer/diagnostics.py
+++ b/homeassistant/components/stookwijzer/diagnostics.py
@@ -24,8 +24,9 @@ async def async_get_config_entry_diagnostics(
     return {
         "state": client.state,
         "last_updated": last_updated,
-        "lqi": client.lqi,
-        "windspeed": client.windspeed,
-        "weather": client.weather,
-        "concentrations": client.concentrations,
+        "alert": client.alert,
+        "air_quality_index": client.lki,
+        "windspeed_bft": client.windspeed_bft,
+        "windspeed_ms": client.windspeed_ms,
+        "forecast": client.forecast,
     }
diff --git a/homeassistant/components/stookwijzer/manifest.json b/homeassistant/components/stookwijzer/manifest.json
index dbf902b1e1e698..91504ef923fa5f 100644
--- a/homeassistant/components/stookwijzer/manifest.json
+++ b/homeassistant/components/stookwijzer/manifest.json
@@ -6,5 +6,5 @@
   "documentation": "https://www.home-assistant.io/integrations/stookwijzer",
   "integration_type": "service",
   "iot_class": "cloud_polling",
-  "requirements": ["stookwijzer==1.3.0"]
+  "requirements": ["stookwijzer==1.4.2"]
 }
diff --git a/homeassistant/components/stookwijzer/sensor.py b/homeassistant/components/stookwijzer/sensor.py
index 312f8bdd02da29..e8d03499a8ee7e 100644
--- a/homeassistant/components/stookwijzer/sensor.py
+++ b/homeassistant/components/stookwijzer/sensor.py
@@ -29,7 +29,7 @@ async def async_setup_entry(
 class StookwijzerSensor(SensorEntity):
     """Defines a Stookwijzer binary sensor."""
 
-    _attr_attribution = "Data provided by stookwijzer.nu"
+    _attr_attribution = "Data provided by atlasleefomgeving.nl"
     _attr_device_class = SensorDeviceClass.ENUM
     _attr_has_entity_name = True
     _attr_name = None
@@ -43,9 +43,9 @@ def __init__(self, client: Stookwijzer, entry: ConfigEntry) -> None:
         self._attr_device_info = DeviceInfo(
             identifiers={(DOMAIN, f"{entry.entry_id}")},
             name="Stookwijzer",
-            manufacturer="stookwijzer.nu",
+            manufacturer="Atlas Leefomgeving",
             entry_type=DeviceEntryType.SERVICE,
-            configuration_url="https://www.stookwijzer.nu",
+            configuration_url="https://www.atlasleefomgeving.nl/stookwijzer",
         )
 
     def update(self) -> None:
diff --git a/homeassistant/components/stookwijzer/strings.json b/homeassistant/components/stookwijzer/strings.json
index 549673165ec3e1..62006f878c8c9a 100644
--- a/homeassistant/components/stookwijzer/strings.json
+++ b/homeassistant/components/stookwijzer/strings.json
@@ -13,9 +13,9 @@
     "sensor": {
       "stookwijzer": {
         "state": {
-          "blauw": "Blue",
-          "oranje": "Orange",
-          "rood": "Red"
+          "code_yellow": "Code yellow",
+          "code_orange": "Code orange",
+          "code_red": "Code red"
         }
       }
     }
diff --git a/requirements_all.txt b/requirements_all.txt
index 77ce0c4b237ddf..d2505e5726ad7c 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -2522,7 +2522,7 @@ steamodd==4.21
 stookalert==0.1.4
 
 # homeassistant.components.stookwijzer
-stookwijzer==1.3.0
+stookwijzer==1.4.2
 
 # homeassistant.components.streamlabswater
 streamlabswater==1.0.1
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index dc49c358a8c653..2098110ca7b0fd 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1886,7 +1886,7 @@ steamodd==4.21
 stookalert==0.1.4
 
 # homeassistant.components.stookwijzer
-stookwijzer==1.3.0
+stookwijzer==1.4.2
 
 # homeassistant.components.huawei_lte
 # homeassistant.components.solaredge