diff --git a/build.gradle b/build.gradle
index cb07ab6d..13355e39 100644
--- a/build.gradle
+++ b/build.gradle
@@ -164,7 +164,7 @@ dependencies {
 
     def opensearchVersion = "${opensearch_version}"
     def log4jVersion = "2.21.1"
-    def nettyVersion = "4.1.101.Final"
+    def nettyVersion = "4.1.104.Final"
     def jacksonDatabindVersion = "2.15.3"
     def guavaVersion = "32.1.3-jre"
     def guiceVersion = "7.0.0"