diff --git a/pom.xml b/pom.xml
index e37d6596..6c2bf4d3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -52,7 +52,7 @@
 			<dependency>
 				<groupId>org.elasticsearch</groupId>
 				<artifactId>elasticsearch</artifactId>
-				<version>2.2.1</version>
+				<version>6.8.15</version>
 			</dependency>
 			<!-- APACHE HTTP CLIENT -->
 			<dependency>