diff --git a/src/jvm/knet/pom.xml b/src/jvm/knet/pom.xml
index ace1bd4596..c4a2cda74b 100644
--- a/src/jvm/knet/pom.xml
+++ b/src/jvm/knet/pom.xml
@@ -262,7 +262,7 @@
 		<dependency>
 			<groupId>io.netty</groupId>
 			<artifactId>netty-codec</artifactId>
-			<version>4.1.125.Final</version>
+			<version>4.2.12.Final</version>
 		</dependency>
 		<dependency>
 			<groupId>io.netty</groupId>