diff --git a/pom.xml b/pom.xml
index a789ac90cf..7c1129a2d8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -84,7 +84,7 @@
         <commons.beanutils.version>1.9.4</commons.beanutils.version>
         <commons.collections.version>3.2.2</commons.collections.version>
         <zookeeper.version>3.8.1</zookeeper.version>
-        <netty4.version>4.1.97.Final</netty4.version>
+        <netty4.version>4.1.99.Final</netty4.version>
         <jna.version>5.13.0</jna.version>
         <gmavenplus.version>1.12.1</gmavenplus.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>