diff --git a/pom.xml b/pom.xml
index f798cc1..1d2aef5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -210,7 +210,7 @@
     <dependency>
       <groupId>org.apache.zookeeper</groupId>
       <artifactId>zookeeper</artifactId>
-      <version>3.4.7</version>
+      <version>3.4.14</version>
       <exclusions>
         <exclusion>
           <groupId>log4j</groupId>