diff --git a/pom.xml b/pom.xml
index 563fafc341..6e64ec803e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -63,7 +63,7 @@
         <latencyutils.version>2.0.3</latencyutils.version>
         <log4j2-version>2.14.0</log4j2-version>
         <mockito.version>3.7.0</mockito.version>
-        <netty.version>4.1.56.Final</netty.version>
+        <netty.version>4.1.63.Final</netty.version>
         <openwebbeans.version>2.0.21</openwebbeans.version>
         <reactor.version>3.3.16.RELEASE</reactor.version>
         <rxjava.version>1.3.8</rxjava.version>