diff --git a/pom.xml b/pom.xml
index f3dbf8c..1f9f410 100644
--- a/pom.xml
+++ b/pom.xml
@@ -42,7 +42,7 @@
         <dependency>
             <groupId>io.netty</groupId>
             <artifactId>netty-buffer</artifactId>
-            <version>4.2.12.Final</version>
+            <version>4.2.13.Final</version>
         </dependency>
         <dependency>
             <groupId>io.netty</groupId>