diff --git a/CHANGELOG.md b/CHANGELOG.md
index 08dc7b62bf2e2..c6df0bcbd3b1a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -66,6 +66,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - Bump `lycheeverse/lychee-action` from 1.9.3 to 1.10.0 ([#13447](https://github.com/opensearch-project/OpenSearch/pull/13447))
 - Bump `com.netflix.nebula.ospackage-base` from 11.8.1 to 11.9.0 ([#13440](https://github.com/opensearch-project/OpenSearch/pull/13440))
 - Bump `org.apache.commons:commons-text` from 1.11.0 to 1.12.0 ([#13557](https://github.com/opensearch-project/OpenSearch/pull/13557))
+- Bump `org.hdrhistogram:HdrHistogram` from 2.1.12 to 2.2.1 ([#13556](https://github.com/opensearch-project/OpenSearch/pull/13556))
 
 ### Changed
 - [BWC and API enforcement] Enforcing the presence of API annotations at build time ([#12872](https://github.com/opensearch-project/OpenSearch/pull/12872))
diff --git a/server/build.gradle b/server/build.gradle
index 76abf6d575a7d..50a7999322629 100644
--- a/server/build.gradle
+++ b/server/build.gradle
@@ -98,7 +98,7 @@ dependencies {
   // percentiles aggregation
   api 'com.tdunning:t-digest:3.2'
   // precentil ranks aggregation
-  api 'org.hdrhistogram:HdrHistogram:2.1.12'
+  api 'org.hdrhistogram:HdrHistogram:2.2.1'
 
   // lucene spatial
   api "org.locationtech.spatial4j:spatial4j:${versions.spatial4j}", optional
diff --git a/server/licenses/HdrHistogram-2.1.12.jar.sha1 b/server/licenses/HdrHistogram-2.1.12.jar.sha1
deleted file mode 100644
index 9d20fa0e5f22d..0000000000000
--- a/server/licenses/HdrHistogram-2.1.12.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-6eb7552156e0d517ae80cc2247be1427c8d90452
\ No newline at end of file
diff --git a/server/licenses/HdrHistogram-2.2.1.jar.sha1 b/server/licenses/HdrHistogram-2.2.1.jar.sha1
new file mode 100644
index 0000000000000..68225950d4744
--- /dev/null
+++ b/server/licenses/HdrHistogram-2.2.1.jar.sha1
@@ -0,0 +1 @@
+0eb1feb351f64176c377772a30174e582c0274d5
\ No newline at end of file