diff --git a/spark-graphx/pom.xml b/spark-graphx/pom.xml
index f50f028..48ffb29 100644
--- a/spark-graphx/pom.xml
+++ b/spark-graphx/pom.xml
@@ -107,7 +107,7 @@
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-all</artifactId>
-            <version>4.0.42.Final</version>
+            <version>4.1.42.Final</version>
         </dependency>
 
     </dependencies>