diff --git a/build.gradle b/build.gradle
index 3a11670959ac4..fecc3eb3b6918 100644
--- a/build.gradle
+++ b/build.gradle
@@ -246,7 +246,7 @@ project(':core') {
     compile project(':log4j-appender')
     compile "org.scala-lang:scala-library:$scalaVersion"
     compile 'org.apache.zookeeper:zookeeper:3.4.6'
-    compile 'com.101tec:zkclient:0.5'
+    compile 'com.101tec:zkclient:0.6'
     compile 'com.yammer.metrics:metrics-core:2.2.0'
     compile 'net.sf.jopt-simple:jopt-simple:3.2'
     if (scalaVersion.startsWith('2.11')) {