diff --git a/homeassistant/components/knx/climate.py b/homeassistant/components/knx/climate.py
index 070f635cc48..565c41298a3 100644
--- a/homeassistant/components/knx/climate.py
+++ b/homeassistant/components/knx/climate.py
@@ -2,7 +2,7 @@
 from typing import List, Optional
 
 from xknx.devices import Climate as XknxClimate
-from xknx.dpt import HVACControllerMode, HVACOperationMode
+from xknx.dpt.dpt_hvac_mode import HVACControllerMode, HVACOperationMode
 
 from homeassistant.components.climate import ClimateEntity
 from homeassistant.components.climate.const import (
diff --git a/homeassistant/components/knx/manifest.json b/homeassistant/components/knx/manifest.json
index eb084b5ebd4..669d534d0c2 100644
--- a/homeassistant/components/knx/manifest.json
+++ b/homeassistant/components/knx/manifest.json
@@ -2,7 +2,7 @@
   "domain": "knx",
   "name": "KNX",
   "documentation": "https://www.home-assistant.io/integrations/knx",
-  "requirements": ["xknx==0.16.0"],
+  "requirements": ["xknx==0.16.1"],
   "codeowners": ["@Julius2342", "@farmio", "@marvin-w"],
   "quality_scale": "silver"
 }
diff --git a/homeassistant/components/knx/schema.py b/homeassistant/components/knx/schema.py
index 4243dcc24e4..22599014d0f 100644
--- a/homeassistant/components/knx/schema.py
+++ b/homeassistant/components/knx/schema.py
@@ -186,6 +186,7 @@ class LightSchema:
             }
         ),
         vol.Any(
+            # either global "address" or all addresses for individual colors are required
             vol.Schema(
                 {
                     vol.Required(CONF_INDIVIDUAL_COLORS): {
diff --git a/requirements_all.txt b/requirements_all.txt
index 2a60b6f568a..ee797a4646e 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -2311,7 +2311,7 @@ xboxapi==2.0.1
 xfinity-gateway==0.0.4
 
 # homeassistant.components.knx
-xknx==0.16.0
+xknx==0.16.1
 
 # homeassistant.components.bluesound
 # homeassistant.components.rest