diff --git a/pom.xml b/pom.xml
index 7438fb10..a74a1a2c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -301,7 +301,7 @@
             <dependency>
                 <groupId>io.netty</groupId>
                 <artifactId>netty-all</artifactId>
-                <version>4.1.6.Final</version>
+                <version>4.1.46.Final</version>
             </dependency>
             <dependency>
                 <groupId>org.jboss.netty</groupId>