diff --git a/prairie-core/pom.xml b/prairie-core/pom.xml
index b1bf77d..b961cf8 100644
--- a/prairie-core/pom.xml
+++ b/prairie-core/pom.xml
@@ -33,7 +33,7 @@
         <dependency>
             <groupId>org.apache.zookeeper</groupId>
             <artifactId>zookeeper</artifactId>
-            <version>3.4.6</version>
+            <version>3.4.14</version>
         </dependency>
 
         <dependency>