diff --git a/opensource-solr/opensource-solr-indexing/pom.xml b/opensource-solr/opensource-solr-indexing/pom.xml
index 39375c2..5364ac8 100644
--- a/opensource-solr/opensource-solr-indexing/pom.xml
+++ b/opensource-solr/opensource-solr-indexing/pom.xml
@@ -17,7 +17,7 @@
 		<dependency>
 			<groupId>org.apache.zookeeper</groupId>
 			<artifactId>zookeeper</artifactId>
-			<version>3.4.5</version>
+			<version>3.4.14</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.hadoop</groupId>