diff --git a/pom.xml b/pom.xml
index 1aeb8b4..ee415c7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -88,7 +88,7 @@
         <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>4.1.97.Final</netty.version>
+        <netty.version>4.1.115.Final</netty.version>
     </properties>
 
     <dependencyManagement>
@@ -389,7 +389,7 @@
                                         </goals>
                                     </pluginExecutionFilter>
                                     <action>
-                                        <ignore />
+                                        <ignore/>
                                     </action>
                                 </pluginExecution>
                                 <pluginExecution>
@@ -408,7 +408,7 @@
                                         </goals>
                                     </pluginExecutionFilter>
                                     <action>
-                                        <ignore></ignore>
+                                        <ignore/>
                                     </action>
                                 </pluginExecution>
                             </pluginExecutions>