diff --git a/pom.xml b/pom.xml
index a337ee581e..cbc1579b89 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
     <!-- Please note that when updating this dependency -->
     <!-- (i.e. due to a security vulnerability or bug) that the -->
     <!-- corresponding server dependency also needs updating.-->
-    <netty-handler.version>4.1.75.Final</netty-handler.version>
+    <netty-handler.version>4.1.77.Final</netty-handler.version>
     <!-- Please note that when updating this dependency -->
     <!-- (i.e. due to a security vulnerability or bug) that the -->
     <!-- corresponding server dependency also needs updating.-->