diff --git a/bigdata-zookeeper/pom.xml b/bigdata-zookeeper/pom.xml
index 874024f..de6b4aa 100644
--- a/bigdata-zookeeper/pom.xml
+++ b/bigdata-zookeeper/pom.xml
@@ -16,7 +16,7 @@
         <dependency>
             <groupId>org.apache.zookeeper</groupId>
             <artifactId>zookeeper</artifactId>
-            <version>3.4.6</version>
+            <version>3.4.14</version>
         </dependency>
     </dependencies>
 </project>
\ No newline at end of file