diff --git a/pom.xml b/pom.xml
index 6a6543b4..4d5eeb1c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -58,7 +58,7 @@
     <dependency>
       <groupId>io.netty</groupId>
       <artifactId>netty-all</artifactId>
-      <version>4.0.26.Final</version>
+      <version>4.0.27.Final</version>
       <scope>compile</scope>
     </dependency>