diff --git a/core/jdiameter/impl/pom.xml b/core/jdiameter/impl/pom.xml
index 7b73ef757..b4cc0af4e 100644
--- a/core/jdiameter/impl/pom.xml
+++ b/core/jdiameter/impl/pom.xml
@@ -56,7 +56,7 @@
     <dependency>
       <groupId>io.netty</groupId>
       <artifactId>netty-all</artifactId>
-      <version>4.0.36.Final</version>
+      <version>4.1.42.Final</version>
     </dependency>
   </dependencies>