diff --git a/gradle.properties b/gradle.properties
index b4036bcf..8a016e5e 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -2,7 +2,7 @@ projectVersion=3.0.1-SNAPSHOT
 grailsVersion=4.1.0
 grailsGradlePluginVersion=4.1.0
 gormHibernateVersion=7.0.5
-elasticsearchVersion=7.8.0
+elasticsearchVersion=8.4.2
 
 org.gradle.caching=true
 org.gradle.daemon=true