diff --git a/CHANGELOG.md b/CHANGELOG.md
index a52286eab..bd685db4f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Bumps `org.hamcrest:hamcrest` from 2.2 to 3.0
 - Bumps `com.github.jk1.dependency-license-report` from 2.8 to 2.9
 - Bump `org.owasp.dependencycheck` from 12.0.2 to 12.1.0 ([#1440](https://github.com/opensearch-project/opensearch-java/pull/1440))
+- Bump `org.junit:junit-bom` from 5.11.4 to 5.12.0 ([#1456](https://github.com/opensearch-project/opensearch-java/pull/1456))
 
 This section is for maintaining a changelog for all breaking changes for the client that cannot be released in the 2.x line. All other non-breaking changes should be added to [Unreleased 2.x] section.
 
diff --git a/java-codegen/build.gradle.kts b/java-codegen/build.gradle.kts
index 14f4a29fd..e845cb915 100644
--- a/java-codegen/build.gradle.kts
+++ b/java-codegen/build.gradle.kts
@@ -175,7 +175,7 @@ dependencies {
     implementation("org.commonmark", "commonmark", "0.24.0")
 
     // EPL-2.0
-    testImplementation(platform("org.junit:junit-bom:5.11.4"))
+    testImplementation(platform("org.junit:junit-bom:5.12.0"))
     testImplementation("org.junit.jupiter", "junit-jupiter")
     testRuntimeOnly("org.junit.platform", "junit-platform-launcher")
 }