diff --git a/pom.xml b/pom.xml
index 353aedd..a8928e1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -109,7 +109,7 @@
   <dependency>
       <groupId>io.netty</groupId>
       <artifactId>netty-all</artifactId>
-      <version>4.0.9.Final</version>
+      <version>4.0.11.Final</version>
   </dependency>
   <dependency>
       <groupId>org.slf4j</groupId>