diff --git a/dubbo-examples/dubbo-v2.6.x/pom.xml b/dubbo-examples/dubbo-v2.6.x/pom.xml
index 14a7cb1..87a27a7 100644
--- a/dubbo-examples/dubbo-v2.6.x/pom.xml
+++ b/dubbo-examples/dubbo-v2.6.x/pom.xml
@@ -82,7 +82,7 @@
             <dependency>
                 <groupId>org.apache.zookeeper</groupId>
                 <artifactId>zookeeper</artifactId>
-                <version>3.4.9</version>
+                <version>3.4.14</version>
                 <exclusions>
                     <exclusion>
                         <groupId>org.slf4j</groupId>