diff --git a/jframe-demo/demo-plugin/jframe-demo-elasticsearch/pom.xml b/jframe-demo/demo-plugin/jframe-demo-elasticsearch/pom.xml
index 3d16231..03e7171 100644
--- a/jframe-demo/demo-plugin/jframe-demo-elasticsearch/pom.xml
+++ b/jframe-demo/demo-plugin/jframe-demo-elasticsearch/pom.xml
@@ -18,7 +18,7 @@
 		<dependency>
 			<groupId>io.netty</groupId>
 			<artifactId>netty-all</artifactId>
-			<version>4.0.32.Final</version>
+			<version>4.1.42.Final</version>
 		</dependency>
 		<dependency>
 			<groupId>org.jboss.resteasy</groupId>