diff --git a/rw-dependencies/pom.xml b/rw-dependencies/pom.xml
index 4217190..87b2797 100644
--- a/rw-dependencies/pom.xml
+++ b/rw-dependencies/pom.xml
@@ -8,7 +8,7 @@
     <packaging>pom</packaging>
     <artifactId>rw-dependencies</artifactId>
     <properties>
-        <netty.version>4.1.42.Final</netty.version>
+        <netty.version>4.1.43.Final</netty.version>
         <fastjson.version>1.2.58</fastjson.version>
         <zookeeper.version>3.4.13</zookeeper.version>
         <log4j.version>1.2.17</log4j.version>