diff --git a/SpringBootDemoV2/pom.xml b/SpringBootDemoV2/pom.xml
index 4292c6f..a8d66cd 100644
--- a/SpringBootDemoV2/pom.xml
+++ b/SpringBootDemoV2/pom.xml
@@ -43,7 +43,7 @@
 		<dependency>
 			<groupId>org.apache.zookeeper</groupId>
 			<artifactId>zookeeper</artifactId>
-			<version>3.4.11</version>
+			<version>3.7.2</version>
 		</dependency>