diff --git a/tebaqa-controller/pom.xml b/tebaqa-controller/pom.xml
index 1df39d2..09772c4 100644
--- a/tebaqa-controller/pom.xml
+++ b/tebaqa-controller/pom.xml
@@ -62,7 +62,7 @@
 			<dependency>
 				<groupId>org.elasticsearch.client</groupId>
 				<artifactId>elasticsearch-rest-client</artifactId>
-				<version>6.6.1</version>
+				<version>6.8.15</version>
 			</dependency>
 			<dependency>
 				<groupId>org.elasticsearch.client</groupId>