diff --git a/pom.xml b/pom.xml
index 874fe0a..03722fb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -67,7 +67,7 @@
     <javax.activation.version>1.1.1</javax.activation.version>
     <maven-dependency-plugin.version>3.0.2</maven-dependency-plugin.version>
     <netty.boringssl.version>2.0.7.Final</netty.boringssl.version>
-    <netty.version>4.1.24.Final</netty.version>
+    <netty.version>4.1.68.Final</netty.version>
   </properties>
 
   <name>ServiceComb Saga</name>