diff --git a/pom.xml b/pom.xml
index c681e9b..f4de2ce 100644
--- a/pom.xml
+++ b/pom.xml
@@ -104,7 +104,7 @@
 			<dependency>
 				<groupId>org.apache.zookeeper</groupId>
 				<artifactId>zookeeper</artifactId>
-				<version>3.4.12</version>
+				<version>3.7.2</version>
 			</dependency>
 			<!-- dependency>
 				<groupId>org.slf4j</groupId>