diff --git a/pom.xml b/pom.xml
index 0347b4590..3c4635bbd 100644
--- a/pom.xml
+++ b/pom.xml
@@ -85,7 +85,7 @@
         <maven-invoker-plugin.version>3.0.0</maven-invoker-plugin.version>
         <project.build.outputTimestamp>2020-09-27T15:10:43Z</project.build.outputTimestamp>
         <lifecycle-mapping.version>1.0.0</lifecycle-mapping.version>
-        <netty.version>4.1.77.Final</netty.version>
+        <netty.version>4.1.86.Final</netty.version>
     </properties>
 
     <dependencyManagement>