diff --git a/homeassistant/components/knx/manifest.json b/homeassistant/components/knx/manifest.json
index 98910c77787..5753443a104 100644
--- a/homeassistant/components/knx/manifest.json
+++ b/homeassistant/components/knx/manifest.json
@@ -11,7 +11,7 @@
   "loggers": ["xknx", "xknxproject"],
   "quality_scale": "silver",
   "requirements": [
-    "xknx==3.12.0",
+    "xknx==3.13.0",
     "xknxproject==3.8.2",
     "knx-frontend==2025.10.31.195356"
   ],
diff --git a/requirements_all.txt b/requirements_all.txt
index e3574e2067b..55f095ff04a 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -3203,7 +3203,7 @@ wyoming==1.7.2
 xiaomi-ble==1.2.0
 
 # homeassistant.components.knx
-xknx==3.12.0
+xknx==3.13.0
 
 # homeassistant.components.knx
 xknxproject==3.8.2
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index a71fab5d018..f0a922da75f 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -2673,7 +2673,7 @@ wyoming==1.7.2
 xiaomi-ble==1.2.0
 
 # homeassistant.components.knx
-xknx==3.12.0
+xknx==3.13.0
 
 # homeassistant.components.knx
 xknxproject==3.8.2