diff --git a/search/pom.xml b/search/pom.xml
index 5047a243..8f5c5827 100644
--- a/search/pom.xml
+++ b/search/pom.xml
@@ -138,7 +138,7 @@
     <dependency>
     	<groupId>org.elasticsearch</groupId>
     	<artifactId>elasticsearch</artifactId>
-    	<version>5.3.3</version>
+    	<version>6.8.17</version>
     </dependency> 
     
     <dependency>