diff --git a/quickstart-spring-boot-multidatasource/pom.xml b/quickstart-spring-boot-multidatasource/pom.xml
index b949847..f65cd59 100644
--- a/quickstart-spring-boot-multidatasource/pom.xml
+++ b/quickstart-spring-boot-multidatasource/pom.xml
@@ -147,7 +147,7 @@
     <dependency>
       <groupId>org.elasticsearch</groupId>
       <artifactId>elasticsearch</artifactId>
-      <version>5.6.4</version>
+      <version>6.8.15</version>
     </dependency>