diff --git a/server/build.gradle b/server/build.gradle
index 45ec2300008f2..01ee766200c60 100644
--- a/server/build.gradle
+++ b/server/build.gradle
@@ -121,7 +121,7 @@ dependencies {
   // percentiles aggregation
   api 'com.tdunning:t-digest:3.2'
   // precentil ranks aggregation
-  api 'org.hdrhistogram:HdrHistogram:2.1.9'
+  api 'org.hdrhistogram:HdrHistogram:2.1.12'
 
   // lucene spatial
   api "org.locationtech.spatial4j:spatial4j:${versions.spatial4j}", optional