diff --git a/changelog.md b/changelog.md
index 885603969..f51c72efc 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,6 +1,6 @@
 # Changelog
 
-## Unreleased changes
+## 0.16.0 APCI possibilities considerably increased 2021-01-01
 
 ### Devices
 
diff --git a/xknx/__version__.py b/xknx/__version__.py
index fad25bbee..672e85e6a 100644
--- a/xknx/__version__.py
+++ b/xknx/__version__.py
@@ -1,3 +1,3 @@
 """XKNX version."""
 
-__version__ = "0.15.6"
+__version__ = "0.16.0"
diff --git a/xknx/io/const.py b/xknx/io/const.py
index fed3c37e3..fc693756a 100644
--- a/xknx/io/const.py
+++ b/xknx/io/const.py
@@ -1,4 +1,4 @@
-"""KNX Constants used within  io."""
+"""KNX Constants used within io."""
 
 DEFAULT_MCAST_GRP = "224.0.23.12"
 DEFAULT_MCAST_PORT = 3671