diff --git a/modules/distribution/src/main/lib/ahz/pom.xml b/modules/distribution/src/main/lib/ahz/pom.xml
index a246acaf..e905e455 100644
--- a/modules/distribution/src/main/lib/ahz/pom.xml
+++ b/modules/distribution/src/main/lib/ahz/pom.xml
@@ -22,7 +22,7 @@
   <properties>
     <accumulo.version>2.0.1</accumulo.version>
     <hadoop.version>3.1.1</hadoop.version>
-    <zookeeper.version>3.4.14</zookeeper.version>
+    <zookeeper.version>3.7.2</zookeeper.version>
   </properties>
 
   <dependencies>