diff --git a/homeassistant/components/knx/manifest.json b/homeassistant/components/knx/manifest.json
index 181dca6f4b8e6d8ecc58faf1e01ec3bb10d414a2..76212496dec47c1becd4e684b6b1cca6941dfb1a 100644
--- a/homeassistant/components/knx/manifest.json
+++ b/homeassistant/components/knx/manifest.json
@@ -13,7 +13,7 @@
   "requirements": [
     "xknx==3.1.1",
     "xknxproject==3.7.1",
-    "knx-frontend==2024.9.4.64538"
+    "knx-frontend==2024.9.10.221729"
   ],
   "single_config_entry": true
 }
diff --git a/homeassistant/components/knx/storage/entity_store_validation.py b/homeassistant/components/knx/storage/entity_store_validation.py
index e9997bd9f1a27fd0b93c6df1caf1d255c547f5d9..9bad5297853a807bbae6f9d36f17e00aa3ba70c2 100644
--- a/homeassistant/components/knx/storage/entity_store_validation.py
+++ b/homeassistant/components/knx/storage/entity_store_validation.py
@@ -38,7 +38,10 @@ def parse_invalid(exc: vol.Invalid) -> _ErrorDescription:
 
 
 def validate_entity_data(entity_data: dict) -> dict:
-    """Validate entity data. Return validated data or raise EntityStoreValidationException."""
+    """Validate entity data.
+
+    Return validated data or raise EntityStoreValidationException.
+    """
     try:
         # return so defaults are applied
         return ENTITY_STORE_DATA_SCHEMA(entity_data)  # type: ignore[no-any-return]
diff --git a/requirements_all.txt b/requirements_all.txt
index c1c26e992efa853b45c8f6e1d6df3a757528aa8f..9f2582bfd95441305204f27aefff20971dd22226 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1225,7 +1225,7 @@ kiwiki-client==0.1.1
 knocki==0.3.1
 
 # homeassistant.components.knx
-knx-frontend==2024.9.4.64538
+knx-frontend==2024.9.10.221729
 
 # homeassistant.components.konnected
 konnected==1.2.0
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 044cc11f2ec4a7cd62f34fc5e77d7182707b66c3..6e6df238769827d648b8493eb8b9801aa9f402e2 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -1021,7 +1021,7 @@ kegtron-ble==0.4.0
 knocki==0.3.1
 
 # homeassistant.components.knx
-knx-frontend==2024.9.4.64538
+knx-frontend==2024.9.10.221729
 
 # homeassistant.components.konnected
 konnected==1.2.0