diff --git a/homeassistant/components/knx/manifest.json b/homeassistant/components/knx/manifest.json
index 9c3ac0c12d9..36c4bc71273 100644
--- a/homeassistant/components/knx/manifest.json
+++ b/homeassistant/components/knx/manifest.json
@@ -10,7 +10,7 @@
   "iot_class": "local_push",
   "loggers": ["xknx", "xknxproject"],
   "requirements": [
-    "xknx==3.6.0",
+    "xknx==3.8.0",
     "xknxproject==3.8.2",
     "knx-frontend==2025.4.1.91934"
   ],
diff --git a/requirements_all.txt b/requirements_all.txt
index 5dbaf454548..c4b3460ddc0 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -3101,7 +3101,7 @@ xbox-webapi==2.1.0
 xiaomi-ble==0.38.0
 
 # homeassistant.components.knx
-xknx==3.6.0
+xknx==3.8.0
 
 # homeassistant.components.knx
 xknxproject==3.8.2
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index e3d76e8833d..13e81d72e62 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -2509,7 +2509,7 @@ xbox-webapi==2.1.0
 xiaomi-ble==0.38.0
 
 # homeassistant.components.knx
-xknx==3.6.0
+xknx==3.8.0
 
 # homeassistant.components.knx
 xknxproject==3.8.2