diff --git a/pom.xml b/pom.xml
index 4f6356f43..7ece0a33f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -120,7 +120,7 @@
     <snappy.version>1.1.2</snappy.version>
     <slf4j.version>1.7.15</slf4j.version>
     <twitter4j.version>4.0.3</twitter4j.version>
-    <zookeeper.version>3.4.5</zookeeper.version>
+    <zookeeper.version>3.8.4</zookeeper.version>
     <json-path.version>2.2.0</json-path.version>
     <json.version>20160212</json.version>
     <netty.version>4.1.75.Final</netty.version>