diff --git a/motan-registry-zookeeper/pom.xml b/motan-registry-zookeeper/pom.xml
index e2a5c885..f0884dff 100644
--- a/motan-registry-zookeeper/pom.xml
+++ b/motan-registry-zookeeper/pom.xml
@@ -34,7 +34,7 @@
 		<dependency>
 			<groupId>org.apache.zookeeper</groupId>
 			<artifactId>zookeeper</artifactId>
-			<version>3.4.14</version>
+			<version>3.7.2</version>
 			<exclusions>
 				<exclusion>
 					<artifactId>log4j</artifactId>