diff --git a/java/zookeeper-example/pom.xml b/java/zookeeper-example/pom.xml
index 9d52426..e28c288 100644
--- a/java/zookeeper-example/pom.xml
+++ b/java/zookeeper-example/pom.xml
@@ -12,7 +12,7 @@
         <dependency>
             <groupId>org.apache.zookeeper</groupId>
             <artifactId>zookeeper</artifactId>
-            <version>3.4.5</version>
+            <version>3.4.14</version>
         </dependency>
 
         <dependency>