diff --git a/CHANGES.md b/CHANGES.md
index 1bbbbcf7..ab4bb120 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -2,6 +2,7 @@
 * Add constructors with custom min/max to the window covering tilt angle characteristics [#162](https://github.com/hap-java/HAP-Java/issues/162)
 * Add optional Mute characteristic to Doorbell service
 * Fix leak of mDNS instances and shutdown hooks when stopping `HomekitRoot`
+* Updated netty to 4.1.139.Final
 
 # HAP-Java 2.0.9
 * Fix Set Duration and Remaining Duration characteristics to advertise format `uint32` instead of `int` [#202](https://github.com/hap-java/HAP-Java/issues/202)
diff --git a/pom.xml b/pom.xml
index a1a95277..7bbbb902 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
 
 	<properties>
     	<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<netty.version>4.1.126.Final</netty.version>
+		<netty.version>4.1.139.Final</netty.version>
 	</properties>
 
 	<licenses>