diff --git a/angel-ps/pom.xml b/angel-ps/pom.xml
index 6fa43e209..bbab3c020 100644
--- a/angel-ps/pom.xml
+++ b/angel-ps/pom.xml
@@ -147,7 +147,7 @@
     <dependency>
       <groupId>io.netty</groupId>
       <artifactId>netty-handler</artifactId>
-      <version>4.1.74.Final</version>
+      <version>4.1.118.Final</version>
     </dependency>
     <dependency>
       <groupId>io.netty</groupId>