diff --git a/pom.xml b/pom.xml
index 48981796e..e145c3d03 100644
--- a/pom.xml
+++ b/pom.xml
@@ -81,7 +81,7 @@
     <esigate.version>4.4</esigate.version>
     <servlet.version>3.1.0</servlet.version>
     <cxf.version>4.0.3</cxf.version>
-    <netty.version>4.1.97.Final</netty.version>
+    <netty.version>4.1.104.Final</netty.version>
 
     <velocity.version>1.7</velocity.version>
     <maven.plugin.api.version>3.6.1</maven.plugin.api.version>