diff --git a/dubbo-dependencies/dubbo-dependencies-zookeeper-curator5/pom.xml b/dubbo-dependencies/dubbo-dependencies-zookeeper-curator5/pom.xml
index fa83c0c260..263131b81c 100644
--- a/dubbo-dependencies/dubbo-dependencies-zookeeper-curator5/pom.xml
+++ b/dubbo-dependencies/dubbo-dependencies-zookeeper-curator5/pom.xml
@@ -35,7 +35,7 @@
         <revision>3.2.0-beta.7-SNAPSHOT</revision>
         <maven_flatten_version>1.1.0</maven_flatten_version>
         <curator5_version>5.1.0</curator5_version>
-        <zookeeper_version>3.7.0</zookeeper_version>
+        <zookeeper_version>3.8.1</zookeeper_version>
     </properties>
 
     <dependencyManagement>