diff --git a/homeassistant/components/knx/manifest.json b/homeassistant/components/knx/manifest.json
index 01950107801..aa0178b2c4a 100644
--- a/homeassistant/components/knx/manifest.json
+++ b/homeassistant/components/knx/manifest.json
@@ -12,7 +12,7 @@
   "quality_scale": "platinum",
   "requirements": [
     "xknx==3.2.0",
-    "xknxproject==3.7.1",
+    "xknxproject==3.8.0",
     "knx-frontend==2024.9.10.221729"
   ],
   "single_config_entry": true
diff --git a/requirements_all.txt b/requirements_all.txt
index 22bff84e152..140ce07f42d 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -2992,7 +2992,7 @@ xiaomi-ble==0.32.0
 xknx==3.2.0
 
 # homeassistant.components.knx
-xknxproject==3.7.1
+xknxproject==3.8.0
 
 # homeassistant.components.fritz
 # homeassistant.components.rest
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index d7054774ef0..5893ca9e3d3 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -2381,7 +2381,7 @@ xiaomi-ble==0.32.0
 xknx==3.2.0
 
 # homeassistant.components.knx
-xknxproject==3.7.1
+xknxproject==3.8.0
 
 # homeassistant.components.fritz
 # homeassistant.components.rest