diff --git a/gradle.properties b/gradle.properties
index de636a3cc..f93ade5cd 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,6 +1,6 @@
 org.gradle.daemon=false
 
-elasticsearchVersion=9.3.8
+elasticsearchVersion=9.3.9
 
 artifactName=ml-cpp