diff --git a/CHANGELOG.md b/CHANGELOG.md
index 425177bfd2cf6..ee0b28aaeaf00 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -85,6 +85,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Bump OpenTelemetry from 1.26.0 to 1.30.1 ([#9950](https://github.com/opensearch-project/OpenSearch/pull/9950))
 - Bump `org.apache.commons:commons-compress` from 1.23.0 to 1.24.0 ([#9973, #9972](https://github.com/opensearch-project/OpenSearch/pull/9973, https://github.com/opensearch-project/OpenSearch/pull/9972))
 - Bump `com.google.cloud:google-cloud-core-http` from 2.21.1 to 2.23.0 ([#9971](https://github.com/opensearch-project/OpenSearch/pull/9971))
+- Bump `mockito` from 5.4.0 to 5.5.0 ([#10022](https://github.com/opensearch-project/OpenSearch/pull/10022))
+- Bump `bytebuddy` from 1.14.3 to 1.14.7 ([#10022](https://github.com/opensearch-project/OpenSearch/pull/10022))
 
 ### Changed
 - Add instrumentation in rest and network layer. ([#9415](https://github.com/opensearch-project/OpenSearch/pull/9415))
diff --git a/buildSrc/version.properties b/buildSrc/version.properties
index ee666f90f83dd..be09584b1dba1 100644
--- a/buildSrc/version.properties
+++ b/buildSrc/version.properties
@@ -53,9 +53,9 @@ bouncycastle=1.75
 randomizedrunner  = 2.7.1
 junit             = 4.13.2
 hamcrest          = 2.1
-mockito           = 5.4.0
+mockito           = 5.5.0
 objenesis         = 3.2
-bytebuddy         = 1.14.3
+bytebuddy         = 1.14.7
 
 # benchmark dependencies
 jmh               = 1.35