diff --git a/pom.xml b/pom.xml
index 4d46ea9f3..eaca9a23d 100755
--- a/pom.xml
+++ b/pom.xml
@@ -463,7 +463,7 @@
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-all</artifactId>
-            <version>4.1.3.Final</version>
+            <version>4.1.5.Final</version>
         </dependency>
         <dependency>
             <groupId>com.google.protobuf</groupId>