diff --git a/stack/pom.xml b/stack/pom.xml
index 9bc0b06fd2..2e3331dfbf 100644
--- a/stack/pom.xml
+++ b/stack/pom.xml
@@ -523,7 +523,7 @@
       <dependency>
         <groupId>org.apache.zookeeper</groupId>
         <artifactId>zookeeper</artifactId>
-        <version>3.4.5</version>
+        <version>3.4.14</version>
         <exclusions>
           <exclusion>
             <groupId>jline</groupId>