diff --git a/backend/pom.xml b/backend/pom.xml
index 3bae3d6a29..37928b4862 100644
--- a/backend/pom.xml
+++ b/backend/pom.xml
@@ -212,7 +212,7 @@
         <dependency>
             <groupId>org.apache.zookeeper</groupId>
             <artifactId>zookeeper</artifactId>
-            <version>3.4.13</version>
+            <version>3.4.14</version>
         </dependency>
         <dependency>
             <groupId>org.apache.curator</groupId>