diff --git a/CHANGELOG.md b/CHANGELOG.md
index 66f73880a0ab1..720fd7fc9ac1e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -81,6 +81,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Bump `dnsjava:dnsjava` from 3.6.2 to 3.6.3 ([#17231](https://github.com/opensearch-project/OpenSearch/pull/17231))
 - Bump `com.google.code.gson:gson` from 2.11.0 to 2.12.1 ([#17229](https://github.com/opensearch-project/OpenSearch/pull/17229))
 - Bump `org.jruby.joni:joni` from 2.2.1 to 2.2.3 ([#17136](https://github.com/opensearch-project/OpenSearch/pull/17136))
+- Bump `org.apache.ant:ant` from 1.10.14 to 1.10.15 ([#17288](https://github.com/opensearch-project/OpenSearch/pull/17288))
 
 ### 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/buildSrc/build.gradle b/buildSrc/build.gradle
index 2a338283b3921..6e30bb0199086 100644
--- a/buildSrc/build.gradle
+++ b/buildSrc/build.gradle
@@ -104,7 +104,7 @@ dependencies {
 
   api "commons-codec:commons-codec:${props.getProperty('commonscodec')}"
   api "org.apache.commons:commons-compress:${props.getProperty('commonscompress')}"
-  api 'org.apache.ant:ant:1.10.14'
+  api 'org.apache.ant:ant:1.10.15'
   api 'com.netflix.nebula:gradle-extra-configurations-plugin:10.0.0'
   api 'com.netflix.nebula:nebula-publishing-plugin:21.1.0'
   api 'com.netflix.nebula:gradle-info-plugin:12.1.6'