diff --git a/custom_components/kamstrup_403/sensor.py b/custom_components/kamstrup_403/sensor.py
index 930bc45..bb20c79 100644
--- a/custom_components/kamstrup_403/sensor.py
+++ b/custom_components/kamstrup_403/sensor.py
@@ -184,18 +184,21 @@
         name="Infoevent",
         icon="mdi:eye",
         entity_category=EntityCategory.DIAGNOSTIC,
+        suggested_display_precision=0,
     ),
     SensorEntityDescription(
         key="113",  # 0x0071
         name="Infoevent counter",
         icon="mdi:eye",
         entity_category=EntityCategory.DIAGNOSTIC,
+        suggested_display_precision=0,
     ),
     SensorEntityDescription(
         key="1001",  # 0x03E9
         name="Serial number",
         icon="mdi:barcode",
         entity_category=EntityCategory.DIAGNOSTIC,
+        suggested_display_precision=0,
     ),
     SensorEntityDescription(
         key="1004",  # 0x03EC
@@ -203,6 +206,7 @@
         icon="mdi:timer-sand",
         state_class=SensorStateClass.TOTAL_INCREASING,
         entity_category=EntityCategory.DIAGNOSTIC,
+        suggested_display_precision=0,
     ),
 ]
 
diff --git a/hacs.json b/hacs.json
index e686091..595d918 100644
--- a/hacs.json
+++ b/hacs.json
@@ -1,5 +1,5 @@
 {
     "name": "Kamstrup 403",
-    "homeassistant": "2022.11.0",
+    "homeassistant": "2023.3.0",
     "render_readme": true
 }
\ No newline at end of file