diff --git a/examples/powertools-examples-parameters/pom.xml b/examples/powertools-examples-parameters/pom.xml
index 6fa7745ca..6613422f2 100644
--- a/examples/powertools-examples-parameters/pom.xml
+++ b/examples/powertools-examples-parameters/pom.xml
@@ -11,7 +11,7 @@
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
 
-        <netty.version>4.2.0.RC3</netty.version>
+        <netty.version>4.2.4.Final</netty.version>
     </properties>
 
     <dependencies>