diff --git a/build.sbt b/build.sbt
index 328ec11e..adb3bcf4 100644
--- a/build.sbt
+++ b/build.sbt
@@ -8,7 +8,7 @@ Global / scalacOptions += "-explain"
 
 lazy val CirceVersion = "0.14.10"
 lazy val ElasticsearchVersion = "8.15.4"
-lazy val Elastic4sVersion = "8.15.4"
+lazy val Elastic4sVersion = "8.16.0"
 lazy val ElastiknnVersion = IO.read(file("version")).strip()
 lazy val LuceneVersion = "9.11.1"