diff --git a/pom.xml b/pom.xml
index af9c4d3..856bbbd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -24,7 +24,7 @@
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-all</artifactId>
-            <version>4.1.39.Final</version>
+            <version>4.1.42.Final</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file