diff --git a/simba/pom.xml b/simba/pom.xml
index afb579b..aad3d6f 100644
--- a/simba/pom.xml
+++ b/simba/pom.xml
@@ -557,7 +557,7 @@
 		<dependency>
 			<groupId>org.apache.zookeeper</groupId>
 			<artifactId>zookeeper</artifactId>
-			<version>3.4.6</version>
+			<version>3.4.14</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.curator</groupId>