diff --git a/CHANGELOG.md b/CHANGELOG.md
index ca78daa6a0d7b..0dce7cf08e2bb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -146,6 +146,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 ### Dependencies
 - Bump `peter-evans/find-comment` from 2 to 3 ([#12288](https://github.com/opensearch-project/OpenSearch/pull/12288))
 - Bump `com.google.api.grpc:proto-google-common-protos` from 2.25.1 to 2.33.0 ([#12289](https://github.com/opensearch-project/OpenSearch/pull/12289))
+- Bump `com.squareup.okio:okio` from 3.7.0 to 3.8.0 ([#12290](https://github.com/opensearch-project/OpenSearch/pull/12290))
 
 ### Changed
 - Allow composite aggregation to run under a parent filter aggregation ([#11499](https://github.com/opensearch-project/OpenSearch/pull/11499))
diff --git a/test/fixtures/hdfs-fixture/build.gradle b/test/fixtures/hdfs-fixture/build.gradle
index 3690fbeeae1cc..8b7b55edc1899 100644
--- a/test/fixtures/hdfs-fixture/build.gradle
+++ b/test/fixtures/hdfs-fixture/build.gradle
@@ -78,6 +78,6 @@ dependencies {
   runtimeOnly("com.squareup.okhttp3:okhttp:4.12.0") {
     exclude group: "com.squareup.okio"
   }
-  runtimeOnly "com.squareup.okio:okio:3.7.0"
+  runtimeOnly "com.squareup.okio:okio:3.8.0"
   runtimeOnly "org.xerial.snappy:snappy-java:1.1.10.5"
 }