diff --git a/examples/sample-txle-dubbo/pom.xml b/examples/sample-txle-dubbo/pom.xml
index 32e8d792..3f54b60c 100644
--- a/examples/sample-txle-dubbo/pom.xml
+++ b/examples/sample-txle-dubbo/pom.xml
@@ -32,7 +32,7 @@
 		<txle.version>2.19.11.0</txle.version>
 		<dubbo-starter-version>0.2.0</dubbo-starter-version>
 		<mybatis-starter-version>2.0.0</mybatis-starter-version>
-		<zookeeper-version>3.4.6</zookeeper-version>
+		<zookeeper-version>3.4.14</zookeeper-version>
 		<guava-version>20.0</guava-version>
 	</properties>