diff --git a/tebaqa-controller/pom.xml b/tebaqa-controller/pom.xml
index 1df39d2..29d5ae3 100644
--- a/tebaqa-controller/pom.xml
+++ b/tebaqa-controller/pom.xml
@@ -72,7 +72,7 @@
 			<dependency>
 				<groupId>org.elasticsearch</groupId>
 				<artifactId>elasticsearch</artifactId>
-				<version>6.6.1</version>
+				<version>6.8.17</version>
 			</dependency>
 		</dependencies>
 	</dependencyManagement>