diff --git a/pom.xml b/pom.xml
index d21d3d7..1283247 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-handler</artifactId>
-            <version>4.1.58.Final</version>
+            <version>4.1.78.Final</version>
             <scope>compile</scope>
         </dependency>
         <!-- https://mvnrepository.com/artifact/io.netty/netty-transport-native-epoll -->