diff --git a/CHANGELOG.md b/CHANGELOG.md
index abb29ed9b534c..2c8815668650c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -75,6 +75,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Bump `org.apache.commons:commons-lang3` from 3.14.0 to 3.17.0 ([#15580](https://github.com/opensearch-project/OpenSearch/pull/15580))
 - Bump `com.squareup.okio:okio` from 3.9.1 to 3.10.2 ([#17060](https://github.com/opensearch-project/OpenSearch/pull/17060))
 - Bump `org.jruby.jcodings:jcodings` from 1.0.58 to 1.0.61 ([#17061](https://github.com/opensearch-project/OpenSearch/pull/17061))
+- Bump `dnsjava:dnsjava` from 3.6.2 to 3.6.3 ([#17231](https://github.com/opensearch-project/OpenSearch/pull/17231))
 
 ### Changed
 - Indexed IP field supports `terms_query` with more than 1025 IP masks [#16391](https://github.com/opensearch-project/OpenSearch/pull/16391)
diff --git a/test/fixtures/hdfs-fixture/build.gradle b/test/fixtures/hdfs-fixture/build.gradle
index ad2dd9788e01c..0fbc648beb796 100644
--- a/test/fixtures/hdfs-fixture/build.gradle
+++ b/test/fixtures/hdfs-fixture/build.gradle
@@ -54,7 +54,7 @@ dependencies {
     exclude group: 'com.nimbusds'
     exclude module: "commons-configuration2"
   }
-  api "dnsjava:dnsjava:3.6.2"
+  api "dnsjava:dnsjava:3.6.3"
   api "org.codehaus.jettison:jettison:${versions.jettison}"
   api "org.apache.commons:commons-compress:${versions.commonscompress}"
   api "commons-codec:commons-codec:${versions.commonscodec}"